Leonora Ann Darby, an executive producer on the 2026 horror sensation Obsession, has filed a breach of contract lawsuit against her longtime colleagues James Harris and Mark Lane, the co-founders of Tea Shop Productions. The complaint, filed August 28, 2026, in Los Angeles Superior Court, alleges that Harris and Lane promised Darby one-third of the net profits on films she lead-produced, then systematically cut her out of participation once Obsession became one of the most profitable independent films in modern history. The 135-page filing describes what Darby’s legal team calls a seven-year pattern of unequal treatment, culminating in her exclusion from the financial windfall generated by a movie she claims she personally rescued during a troubled post-production period.
The lawsuit has drawn significant attention not only because of Obsession’s staggering box office numbers, a film made for less than $800,000 that has grossed nearly $510 million worldwide, but also because it raises broader questions about how independent production companies structure compensation for the people who do the work behind their biggest successes. Here is a full breakdown of who James Harris and Mark Lane are, what Darby’s lawsuit alleges, and what it could mean for one of the most talked-about production partnerships in independent film.
What Happened: The Lawsuit and Its Core Claims
On August 28, 2026, Leonora Ann Darby, through the Beverly Hills law firm Singh, Singh and Trauben, filed a ten-claim breach of contract lawsuit against Tea Shop Productions and its two co-founders, James Harris and Mark Lane, individually. The complaint seeks a jury trial, unspecified damages and back wages, and an equitable accounting of earnings across ten Tea Shop titles, including Obsession, A Banquet, Bull, The Wasp, The Cut, Into the Deep, Tornado, and The Surfer.
‘Obsession’ producer sues after allegedly being cut out of profits
Executive producer Leonora Ann Darby claims she was promised one-third of net profits, but was excluded from further participation once the film became a massive success.
Darby alleges she helped “rescue” the… pic.twitter.com/65fCXNWvCT
— Filmaesthete (@filmaesthetetw) September 1, 2026
At the center of the complaint is a 2024 agreement that Darby says entitled her to 33.33 percent of the net profits due to Tea Shop on any film she lead-produced, along with direct participation in the collection account management agreements that govern how film revenue is distributed among stakeholders. According to the filing, Darby stepped into a critical role during Obsession’s production when the film’s edit had been taken away from director Curry Barker and handed to a different editor, a change the complaint says was actively hurting the finished product. Darby says she pushed to have the original edit restored to Barker and called for additional reshoots to fix remaining issues, both of which occurred.
Despite that contribution, the lawsuit claims Darby received only a single initial payment and one additional disbursement of $300,000, and was otherwise excluded from any further share of the film’s enormous profits. The complaint quotes a message from Lane stating that future compensation on Obsession would be considered “where we [Harris and Lane] feel appropriate,” language Darby’s attorneys point to as evidence that the earlier profit-sharing agreement was never honored in practice.
Who Are James Harris and Mark Lane
James Harris and Mark Lane are British film producers and the co-founders of Tea Shop Productions, an independent production company they launched together in 2010. The two met as roommates at the Surrey Institute of Art and Design in the 2000s before eventually building one of the more prolific genre-focused production shingles working outside the traditional studio system.
Harris, born in Exeter, Devon, in 1982, is now based full-time in Los Angeles and has become known for scouting undiscovered filmmaking talent, including finding Curry Barker through a short horror film Barker posted on YouTube. Lane continues to run Tea Shop’s operations from the United Kingdom, while Darby, prior to the dispute, split her time between both countries.
Since founding the company, Harris and Lane have produced roughly 40 films, including early UK titles like Cockneys vs Zombies and Tower Block, along with larger commercial successes such as the shark survival thriller 47 Meters Down, the horror franchise starter Fall, and the well-reviewed 2024 Nicolas Cage film The Surfer. Their partnership with American financing partners, including Capstone and Blumhouse Productions, has allowed Tea Shop to punch above its weight relative to its small size, frequently producing genre films on tight budgets that outperform expectations at the box office. Obsession, however, represents by far the company’s largest financial success to date.
Background Story: How Obsession Became Tea Shop’s Biggest Hit
Obsession began as a passion project for Curry Barker, a then-26-year-old YouTuber and sketch comedy creator who had built a following with short-form horror content, including a 25-minute short called The Chair. James Harris discovered Barker’s work online and believed the young filmmaker could translate his cinematic instincts into a full theatrical feature. Tea Shop Productions, working alongside Blumhouse Productions and Capstone Studio, backed Barker’s feature directorial debut on a shoestring budget reported at between $750,000 and $1 million.
The film, a supernatural psychological horror story about a music store employee whose wish for his crush to fall in love with him leads to horrifying consequences, premiered at the Toronto International Film Festival in September 2025 to a bidding war among major studios. Focus Features ultimately acquired distribution rights for a reported $15 million, outbidding competitors including Neon and A24.
According to Darby’s lawsuit, the road to that acquisition and subsequent release was not smooth. At one point during post-production, editorial control of the film was taken away from Barker and given to another editor, a decision the complaint says damaged the film’s quality. Darby claims she intervened, advocating successfully to have Barker’s original vision restored and pushing for reshoots that addressed remaining problems. The film that eventually reached theaters in May 2026 went on to become a genuine box office phenomenon, opening to $17.1 million domestically before posting an almost unheard-of 39 percent increase in its second weekend, a pattern industry veterans, including executive producer Jason Blum, publicly called nearly unprecedented for the horror genre.
By the time of its streaming release in late June 2026, Obsession had crossed $334 million worldwide. Its final worldwide gross has since climbed to nearly $510 million, according to figures cited in Darby’s complaint, making it the highest-grossing film in Tea Shop’s history and one of the most profitable independent film investments of all time relative to its budget.
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Timeline of Key Events
2010 — James Harris and Mark Lane found Tea Shop Productions in the United Kingdom.
2019 — Leonora Ann Darby joins Tea Shop Productions as a development and production executive.
2021 — Darby produces her feature debut with the company, A Banquet, which premieres at the Toronto International Film Festival.
2024 — Darby produces The Surfer, starring Nicolas Cage, which premieres at the Cannes Film Festival. The same year, Darby and Tea Shop’s founders reach a new compensation agreement granting her one-third of net profits on films she lead-produces.
2025 — Darby produces Tornado, released by Lionsgate. Around the same time, production on Obsession runs into post-production complications when editorial control is temporarily taken from director Curry Barker.
September 2025 — Obsession premieres at the Toronto International Film Festival, sparking a bidding war that Focus Features wins for approximately $15 million.
May 15, 2026 — Obsession opens in wide theatrical release in the United States.
Late May 2026 — The film posts an unprecedented second-weekend box office increase, drawing widespread industry attention.
June 2026 — Tea Shop proposes a new consulting arrangement with Darby. When she seeks assurance that the deal will not affect her existing profit claim, Mark Lane reportedly tells her future compensation will be considered “where we feel appropriate.” Tea Shop later withdraws the consulting proposal in favor of a new first-look agreement that explicitly excludes her from Obsession profits.
June 30, 2026 — Obsession becomes available for digital streaming after an extended theatrical run.
August 28, 2026 — Leonora Ann Darby files a 135-page breach of contract lawsuit against Tea Shop Productions, James Harris, and Mark Lane in Los Angeles Superior Court.
August 31, 2026 — News of the lawsuit becomes widely reported across entertainment trade publications.
Why It Matters: Profit Participation in Independent Film
Darby’s lawsuit brings renewed attention to a long-standing issue in the film industry: how profit participation is defined, negotiated, and honored, particularly for films that vastly exceed financial expectations. Obsession’s success story, a film made for less than $800,000 that generated hundreds of millions in worldwide revenue, is precisely the kind of outcome that profit-sharing agreements are designed to reward. When such agreements are allegedly not honored, the dispute can reveal how fragile informal or loosely enforced compensation structures can be within smaller production companies that operate outside major studio infrastructure.
The complaint’s characterization of a “seven-year pattern of unequal treatment” also foregrounds broader conversations about gender dynamics in film production leadership, an issue that has received increasing scrutiny across the entertainment industry in recent years. Darby’s allegation that she was treated in a “demeaning and gendered manner” adds a dimension to the case that extends beyond a simple compensation dispute, touching on how younger producers, and particularly women in production leadership roles, are credited and compensated relative to their male counterparts at smaller independent companies.
Industry Reaction
As of the initial reporting on the lawsuit, representatives for Tea Shop Productions had not issued a public statement responding to Darby’s allegations. Multiple outlets, including Deadline and The Hollywood Reporter, confirmed they reached out to representatives for Tea Shop Productions and for Curry Barker but had not received responses at the time of publication.
Darby’s attorney, Thomas K. Singh of Singh, Singh and Trauben, issued a statement defending the strength of the claims, saying Darby had brought “serious and substantial claims, supported by a detailed factual record.” The statement signals that Darby’s legal team intends to pursue the case aggressively rather than seek a quiet early settlement.
Notably, the lawsuit does not name Focus Features or fellow Obsession executive producer Jason Blum as defendants, focusing the legal dispute specifically on the internal compensation structure at Tea Shop Productions rather than the broader financial ecosystem surrounding the film’s distribution and marketing.
Social Media Reaction
Reaction to the lawsuit within film industry circles and among horror genre fans has centered on the striking contrast between Obsession’s celebrated critical and commercial success and the behind-the-scenes compensation dispute now playing out in court. The film holds a 94 percent approval rating on Rotten Tomatoes from both critics and audiences, and has been widely cited by industry commentators as proof that original, low-budget horror concepts can still compete with major studio franchises at the box office.
That same success has fueled significant public interest in the financial specifics of the lawsuit, with entertainment industry observers and social media commentators discussing the mechanics of net profit participation and collection account management agreements, terms that are not typically part of mainstream conversation but have become a talking point given the scale of Obsession’s earnings relative to its minuscule production budget.
Interesting Facts About the Case and the Film
Obsession was shot in just 20 days on a production budget between $750,000 and $1 million, yet went on to earn a reported $15 million alone from Focus Features for distribution rights, before grossing close to $510 million worldwide.
The film marked Curry Barker’s feature directorial debut. He had previously built an online following through his YouTube sketch comedy channel and a low-budget found-footage feature called Milk and Serial.
Jason Blum of Blumhouse Productions, one of the film’s executive producers, publicly noted on social media that Obsession was the only wide-release horror film on record to grow its box office earnings in its second weekend at such a significant scale, calling the feat highly unusual for the genre.
Leonora Darby’s producing career includes several notable festival titles beyond Obsession, including The Surfer, starring Nicolas Cage, which premiered at the Cannes Film Festival, and Tornado, starring Tim Roth, which premiered at the Glasgow Film Festival.
Darby’s lawsuit requests an accounting not just for Obsession but for nine other Tea Shop Productions titles, suggesting the dispute may extend well beyond a single film’s earnings if litigation proceeds to a full accounting phase.
Career Impact
For James Harris and Mark Lane, the lawsuit arrives at what should otherwise be the most triumphant moment in Tea Shop Productions’ history. Obsession’s box office performance has elevated the company’s profile within the independent film world, reportedly making Harris and Lane sought-after partners for major studios looking to replicate the low-budget, high-return model the film represents. A public legal dispute over compensation practices, however, carries the potential to complicate future partnerships, particularly with producers, financiers, or talent representatives who may now scrutinize Tea Shop’s compensation agreements more closely before signing on to future projects.
For Leonora Darby, the lawsuit represents a significant professional risk as well as an opportunity. Having built a decade-long career producing acclaimed festival titles, Darby’s public break from Tea Shop Productions, the company where she rose from an entry-level executive to a named producer, could reshape her professional relationships within the tightly connected world of independent film financing. At the same time, a favorable outcome or settlement could establish her as an independent producing force capable of attracting future projects on her own terms.
Curry Barker, who is not named as a defendant in the lawsuit, appears positioned to continue his rapid ascent regardless of the litigation’s outcome. He has already been attached to multiple high-profile follow-up projects, including a reteaming with Focus Features and Blumhouse-Atomic Monster on the film Anything But Ghosts, as well as a new adaptation of The Texas Chainsaw Massacre for A24.
Financial Impact
The financial stakes in this dispute are difficult to overstate given Obsession’s box office performance. The film’s reported production budget of $750,000 to $1 million against a worldwide gross approaching $510 million represents one of the most extreme return-on-investment ratios in modern film history. Even accounting for standard distribution fees, marketing expenditures, and other deductions used to calculate net profits, the pool of money potentially in dispute is substantial.
Darby’s complaint acknowledges she received one initial payment along with an additional $300,000 disbursement, but claims this falls dramatically short of the one-third net profit share she alleges was promised to her under the 2024 agreement. Given the film’s box office performance, even a modest calculation of net profits could represent a multi-million dollar discrepancy between what Darby says she was owed and what she has received to date.
For Tea Shop Productions, an adverse ruling or settlement could set a significant financial precedent, not only regarding Obsession but potentially extending to the nine additional film titles named in Darby’s request for an accounting. Should the court determine that Darby is entitled to profit participation across that broader slate of films, the financial exposure for Harris and Lane personally, given they are named as defendants in their individual capacity, could extend well beyond Obsession alone.
Profit Participation Disputes in Hollywood
Disputes over profit participation are a recurring feature of entertainment industry litigation, particularly when films dramatically outperform financial expectations. Darby’s case joins a long history of similar disputes across the industry:
| Case | Film or Project | Nature of Dispute | Outcome |
|---|---|---|---|
| Leonora Darby v. Tea Shop Productions | Obsession (2026) | Alleged breach of net profit agreement | Pending as of September 2026 |
| Art Buchwald v. Paramount Pictures | Coming to America (1988) | Dispute over “net profit” definitions | Settled in Buchwald’s favor after landmark ruling on studio accounting |
| Winston Groom v. Paramount Pictures | Forrest Gump (1994) | Dispute over promised percentage of net profits | Settled out of court for reported multi-million dollar sum |
| Peter Jackson v. New Line Cinema | The Lord of the Rings franchise | Dispute over merchandising and licensing revenue accounting | Settled after years of litigation |
The pattern across these cases suggests that profit participation disputes, particularly those involving the ambiguous concept of “net profits,” often take years to resolve and frequently end in settlements rather than full jury verdicts, largely because both sides typically have incentive to avoid the reputational and financial cost of a prolonged public trial.
Future Predictions
Given the scale of Obsession’s earnings and the specificity of the allegations in Darby’s complaint, several outcomes appear possible as the case moves forward:
Settlement scenario: Given the significant financial exposure and reputational risk for Tea Shop Productions, a confidential settlement remains a strong possibility, particularly if internal communications referenced in the complaint, such as the message from Lane about future compensation being considered “where we feel appropriate,” are found to support Darby’s characterization of events.
Extended discovery and accounting phase: Should the case proceed toward trial, the equitable accounting request covering ten Tea Shop titles could result in a lengthy discovery process, requiring detailed financial disclosures across the company’s full slate of recent films, not just Obsession.
Industry ripple effects: Regardless of the case’s ultimate outcome, the public nature of the dispute is likely to prompt increased scrutiny of profit participation agreements at other boutique production companies operating with similarly informal internal compensation structures.
Continued success for Obsession’s key talent: Independent of the litigation, both Curry Barker and the film’s cast appear positioned for continued career momentum, given Barker’s existing slate of upcoming projects with major studios.
As of early September 2026, Tea Shop Productions has not filed a formal public response to the complaint, and the case remains in its early stages within the Los Angeles Superior Court system.
Frequently Asked Questions
Who are James Harris and Mark Lane?
James Harris and Mark Lane are British film producers who co-founded Tea Shop Productions in 2010. The two met as roommates at the Surrey Institute of Art and Design and have gone on to produce approximately 40 films together, including 47 Meters Down, Fall, The Surfer, and the 2026 horror hit Obsession.
Why is Leonora Darby suing Tea Shop Productions?
Darby alleges that Harris and Lane promised her one-third of net profits on films she lead-produced under a 2024 agreement, but that they excluded her from profit participation on Obsession once the film became a massive box office success, providing only a single initial payment and an additional $300,000 disbursement.
How much money did Obsession make at the box office?
Obsession was produced on a budget of between $750,000 and $1 million and has grossed nearly $510 million worldwide, according to figures cited in Darby’s lawsuit, making it one of the most profitable independent films in recent history relative to its budget.
What role did Leonora Darby play in Obsession’s production?
Darby was formally credited as an executive producer but claims in her lawsuit that she functioned as the lead producer within Tea Shop Productions’ internal structure. She says she intervened during a troubled post-production period, advocating to restore director Curry Barker’s original edit and pushing for reshoots that improved the finished film.
Is Curry Barker named in the lawsuit?
No. The lawsuit names only Tea Shop Productions, James Harris, and Mark Lane as defendants. Neither Curry Barker nor Focus Features nor fellow executive producer Jason Blum are named as parties in the litigation.
What does “net profit participation” mean in film contracts?
Net profit participation refers to a share of a film’s revenue remaining after production costs, marketing expenses, distribution fees, and other contractually defined deductions have been subtracted. It is a common but often contentious form of compensation in film financing, as the specific accounting methods used to calculate net profits can vary significantly and are frequently the subject of disputes.
Has Tea Shop Productions responded to the lawsuit?
As of the most recent reporting, representatives for Tea Shop Productions had not issued a public statement or formal response to Darby’s allegations. Multiple media outlets confirmed they reached out for comment but did not receive a response.
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Last Updated on September 1, 2026 by 247 News Around The World
