“John Carter” is usually named the largest single-film theatrical loss in history. The reported figure ranges from $157 million to $341 million depending on who is counting, and the reason is the story.
Disney owns several of the ten highest-grossing films ever made. It also owns some of the most expensive failures in the business.
The company’s seven most-cited bombs lost roughly $1.247 billion between them, per SlashFilm.
Ranking them is harder than it sounds, because almost nobody agrees on what any of them actually lost.
Why Disney flop numbers never match
Studios do not publish per-film profit and loss statements. Every figure you read is a reconstruction.
Marketing spend is usually estimated rather than disclosed. Home video, television licensing and streaming revenue are typically excluded. Break-even multipliers vary by source, with most analysts assuming a film needs roughly two and a half times its production budget.
Then inflation adjustment gets applied on top, using different base years.
The result is that “John Carter” gets reported as losing anywhere from $157 million to $341 million, and both figures come from credible outlets.
John Carter is the one that keeps getting named
Disney’s 2012 adaptation is the film most frequently cited as the biggest theatrical loss ever recorded.
Production ran roughly $250 million, with industry sources putting the total spend above $350 million including marketing. Worldwide gross came to about $284 million.
ScreenRant calculates it needed around $625 million to break even and lost approximately $341 million. JustWatch puts the inflation-adjusted loss between $157 million and $280 million. Screendollars notes the adjusted figure is “often cited as the largest single-film theatrical loss in history.”
Director Andrew Stanton came from Pixar and reportedly reshot footage he decided to scrap. The marketing was widely criticized. Studio chief Rich Ross resigned shortly afterward, and star Taylor Kitsch’s career stalled.
Disney was also in talks to buy Lucasfilm at the time, which some reporting suggests diverted attention from the film’s publicity.
One flop caused the next one
The connection between two of these films is documented and slightly absurd.
“Mars Needs Moms” opened in 2011 on a $150 million budget and grossed $39 million, losing roughly $111 million before a rumored $60 million in advertising.
Disney reportedly changed the title of “John Carter of Mars” to just “John Carter” to distance it from that failure.
Screendollars describes the resulting name as “a case study in how to strip a film of identity.”
“Mars Needs Moms” also killed a production company. ImageMovers Digital, the motion-capture venture between Robert Zemeckis and Walt Disney Studios, laid off most of its staff and shut down. Mainstream motion-capture animation largely ended with it.
The Lone Ranger is the one Disney admitted
Most of these losses are estimates. This one was disclosed.
Disney officially projected a loss of $160 million to $190 million on “The Lone Ranger” during its fourth-quarter 2013 earnings call.
The 2013 Western carried a budget between $215 million and $250 million against about $150 million in global marketing, and grossed $260.5 million worldwide.
Gore Verbinski directed and Johnny Depp starred, reuniting the pair behind Pirates of the Caribbean. Disney ended its long working relationship with producer Jerry Bruckheimer shortly after.
ScreenRant’s independent calculation puts the loss closer to $277.5 million, using a $537.5 million break-even estimate.
The pandemic era flops
Statista reported that as of January 2025, the four biggest film flops of all time were all Disney productions: “Turning Red” in 2022, “Jungle Cruise” in 2021, “Mars Needs Moms,” and “Mulan” in 2020.
Three of those four released during or immediately after the pandemic, when Disney moved titles to streaming. “Turning Red” went directly to Disney+. “Mulan” launched as a premium purchase.
Those films did not fail at the box office. They largely bypassed it. Counting them as theatrical bombs measures a strategic decision rather than an audience rejection.
Disney’s older flops that changed the studio
Two more get named regularly, and one nearly ended the animation division.
“The 13th Warrior” from 1999 grossed $61.6 million against a reported budget between $85 million and $160 million, losing up to $129 million. John McTiernan directed, Antonio Banderas starred, and it adapted Michael Crichton’s “Eaters of the Dead.”
“The Black Cauldron” in 1985 lost less money in absolute terms but hit harder. Had “The Little Mermaid” not launched the Disney Renaissance in 1989, ScreenRant argues, it might have marked the end of Walt Disney Animation Studios.
Disney’s recent misses
“The Marvels”, “Strange World” and “Tomorrowland” all appear on SlashFilm’s tally.
More recently, the live-action “Moana” has taken $262.7 million worldwide against a reported $250 million production budget, with Variety reporting Disney stands to lose around $100 million theatrically.
“Star Wars: The Mandalorian and Grogu” finished near $345 million on a reported $165 million budget. CEO Josh D’Amaro acknowledged on the company’s August earnings call that it fell short of box office expectations.
Neither approaches John Carter territory. Give the accounting a decade, and somebody may publish figures saying otherwise.
Article compiled with the help of the Pirates & Princesses newsroom.
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Hat Tips:
SlashFilm (April 2026), the $1.247 billion combined loss figure and the seven-film list
Screendollars (May 2026), the Lone Ranger earnings call disclosure, the 13th Warrior figures and the John Carter title-change analysis
ScreenRant (July 2026 and July 2023), the break-even calculations, the ImageMovers Digital collapse and the Black Cauldron context
JustWatch (February 2026), the inflation-adjusted John Carter range
MovieWeb, the Mars Needs Moms budget, gross and advertising figures
Statista (January 2025), the all-time flop ranking by global earnings loss
Montreal Gazette (March 2012), the contemporaneous reporting on John Carter’s total spend