Cast Feuds That Nearly Ruined Entire Franchises

Cast Feuds That Nearly Ruined Entire Franchises


September 4, 2025 | J. Clarke

Cast Feuds That Nearly Ruined Entire Franchises


Familiar Feuds

Nothing kills the magic of a show faster than when the drama off-camera is spicier than the storylines on it. Cast feuds have taken down entire franchises, left fans heartbroken, and given tabloids enough material to last a decade. From diva showdowns to producers vs. stars, here are the juiciest feuds that nearly sabotaged beloved franchises.

Lea Michele vs. Everyone, Glee

By the time Glee wrapped, Lea Michele had developed a reputation as TV’s ultimate diva. Multiple co-stars accused her of creating an uncomfortable work environment, with stories ranging from on-set bullying to diva meltdowns. What was meant to be a fun, campy musical comedy instead gained a reputation for behind-the-scenes chaos.

Screenshot from Glee (2009–2015)Fox, Glee (2009–2015)

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Sarah Jessica Parker vs. Kim Cattrall, Sex & The City

Carrie and Samantha were friendship goals on-screen, but off-screen their actresses were bitter enemies. Kim Cattrall accused Sarah Jessica Parker of fostering an unhealthy environment and publicly dragged her co-star more than once. The feud got so bad that Cattrall refused to return for the new spin-off And Just Like That, forcing writers to awkwardly explain Samantha’s absence with “Oh, she moved to London”.

Screenshot from Sex and the City (1998–2004)HBO, Sex and the City (1998–2004)

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Patrick Dempsey vs. Everyone, Grey’s Anatomy

Patrick Dempsey may have played dreamy, but according to reports, his behavior was a nightmare. He allegedly clashed with both Shonda Rhimes and his co-stars, leading to rising tensions behind the scenes. Eventually, McDreamy was written off in a fiery car crash, and while the show continues, fans know it never truly recovered from losing Derek Shepherd.

Screenshot from Grey’s Anatomy (2005–present)ABC, Grey’s Anatomy (2005–present)

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Charlie Sheen vs. Chuck Lorre, Two And A Half Men

Charlie Sheen’s public meltdown against creator Chuck Lorre is one for the Hollywood history books. Between bizarre interviews, rants about “winning,” and Tiger Blood, Sheen turned the set into a circus. He was famously fired and replaced with Ashton Kutcher, but the show never regained its stride—proving that, ironically, half the men were more than enough to ruin the franchise.

Screenshot from Two and a Half Men (2003–2015)CBS, Two and a Half Men (2003–2015)

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The Kids vs. The Crew, The O.C.

While The OC made stars out of its teen cast, the behind-the-scenes drama was less glamorous. Reports suggest the young actors clashed with crew members over long hours and intense schedules. The series ended up burning out fast—just like Ryan Atwood’s temper—showing that not even a soap opera paradise in Orange County could survive real-life tension.

Screenshot from The O.C. (2003–2007)Fox, The O.C. (2003–2007)

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Kiefer Sutherland vs. Freddie Prinze Jr., 24

When Freddie Prinze Jr. joined 24, he expected to save the world from terrorists—not from his own co-star. Prinze later admitted that working with Kiefer Sutherland was so miserable, he almost quit acting entirely. While the show managed to finish its run, the revelation left fans questioning whether Jack Bauer was just as terrifying behind the camera as he was on-screen.

Screenshot from 24 (2001–2010)Fox, 24 (2001–2010)

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Mariah Carey vs. Nicki Minaj, American Idol

The judges’ panel was meant to be star-studded fun, but when Mariah Carey and Nicki Minaj joined American Idol, it quickly turned into a diva match. Their constant bickering and shade overshadowed the contestants entirely. The season was remembered less for breakout talent and more for watching two superstars trade insults, leading to ratings plummeting faster than a rejected audition.

Screenshot from American Idol (2002–present)ABC, American Idol (2002–present)

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Jeffrey Tambor vs. Jessica Walter, Arrested Development

The beloved Bluth family reunion was marred by allegations against Jeffrey Tambor. Jessica Walter tearfully admitted that Tambor verbally attacked her on set, sparking outrage among fans. The drama tarnished the once-brilliant comedy and ensured that Arrested Development’s later seasons never quite captured the original magic.

Screenshot from Arrested Development (2003–2019)Netflix, Arrested Development (2003–2019)

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Shannen Doherty vs. Jennie Garth, Beverly Hills 90210

High school drama wasn’t just for the cameras. On Beverly Hills 90210, Shannen Doherty and Jennie Garth’s feud escalated so badly it reportedly turned physical. With producers tired of the chaos, Doherty was written off the show, and while it soldiered on, it lost much of the fiery spark that Brenda Walsh brought.

Screenshot from Beverly Hills, 90210 (1990–2000)Fox, Beverly Hills, 90210 (1990–2000)

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Shannen Doherty vs. Alyssa Milano, Charmed

Turns out, Shannen wasn’t done making enemies. On Charmed, she butted heads with Alyssa Milano so badly that her character was taken out. The Power of Three became the Power of “two and a replacement,” and while the show limped forward, fans never forgot that behind-the-scenes feud broke the sisterhood.

Screenshot from Charmed (1998–2006)The WB, Charmed (1998–2006)

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Teri Hatcher vs. Eva Longoria, Desperate Housewives

The suburban drama of Desperate Housewives extended far beyond Wisteria Lane. Teri Hatcher and Eva Longoria were rumored to be locked in a bitter power struggle, with stories of cast photo disputes and on-set sniping. The feuds undermined the show’s feminist appeal and gave it a reputation as Hollywood’s pettiest cul-de-sac.

Screenshot from Desperate Housewives (2004–2012)ABC, Desperate Housewives (2004–2012)

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Christopher Eccleston vs. The Executives, Doctor Who

Christopher Eccleston helped relaunch Doctor Who in 2005 but quit after just one season. He later revealed clashes with the show’s executives, calling out the messy work environment. His abrupt departure left fans devastated, and the franchise scrambling to regenerate the Doctor sooner than planned.

Screenshot from Doctor Who (2005)BBC, Doctor Who (2005)

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Barbie Ferreira vs. The Show Creator, Euphoria

Barbie Ferreira’s exit from Euphoria shocked fans, but reports suggest tensions with creator Sam Levinson were to blame. Rumors of reduced screen time and creative disagreements swirled online. While the show remains a hit, many fans argue that without Kat Hernandez, Euphoria lost one of its most authentic voices.

Screenshot from Euphoria (2019–present)HBO, Euphoria (2019–present)

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Dan Harmon vs. Chevy Chase, Community

Community’s meta brilliance was overshadowed by the infamous feud between creator Dan Harmon and Chevy Chase. Chase allegedly hated the show’s long hours and raunchy humor, while Harmon fired back with public insults. The tension boiled over so badly that Chase left, and the sitcom’s already fragile momentum began to collapse.

Screenshot from Community (2009–2015)NBC, Community (2009–2015)

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Will Smith vs. Janet Hubert, The Fresh Prince Of Bel-Air

The original Aunt Viv was iconic—but she was suddenly recast mid-series. Janet Hubert later revealed her feud with Will Smith, accusing him of ruining her career. The replacement was never fully embraced, and the behind-the-scenes bitterness cast a long shadow over one of TV’s most beloved sitcoms.

Screenshot from The Fresh Prince of Bel-Air (1990–1996)NBC, The Fresh Prince of Bel-Air (1990–1996)

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Noah Wyle vs. Goran Visnjic, ER

ER was filled with medical emergencies on screen, but the real crisis was the feud between Noah Wyle and Goran Visnjic. The two reportedly clashed over storylines and screen time, turning what should’ve been smooth teamwork into professional rivalry. It may not have ended the show outright, but it certainly didn’t help its later seasons.

Screenshot from ER (1994–2009)NBC, ER (1994–2009)

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David Schwimmer vs. Marcel the Monkey, Friends

Sometimes, your worst co-star isn’t human. David Schwimmer openly admitted he hated working with Marcel the monkey, calling the experience frustrating. While the feud was more comical than catastrophic, it still left Marcel cut from the cast list, proving that not even monkeys were safe from Hollywood drama.

Screenshot from Friends (1994–2004)NBC, Friends (1994–2004)

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John Stamos vs. Bob Saget, Full House

America’s most wholesome sitcom wasn’t immune to scandal. John Stamos and Bob Saget allegedly didn’t see eye-to-eye during filming, with Saget’s raunchy sense of humor clashing against Stamos’ family-friendly approach. Though they reconciled later, the tension threatened to crack the perfect TV family veneer.

Screenshot from Full House (1987–1995)ABC, Full House (1987–1995)

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Bea Arthur vs. Betty White, The Golden Girls

Blanche, Dorothy, Rose, and Sophia gave us friendship goals, but real life wasn’t so golden. Bea Arthur reportedly couldn’t stand Betty White, resenting her bubbly personality both on and off screen. The tension was so thick it lingered long after the cameras stopped rolling, dimming the shine of one of TV’s greatest ensembles.

Screenshot from The Golden Girls (1985–1992)NBC, The Golden Girls (1985–1992)

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Martin Lawrence vs. Tisha Campbell, Martin

This feud was no laughing matter. Tisha Campbell accused Martin Lawrence of harassment, leading her to file a lawsuit and temporarily leave the show. Though she returned for the final season, the tension destroyed the comedy’s lighthearted vibe, and the show ended soon after.

Screenshot from Martin (1992–1997)Fox, Martin (1992–1997)

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Jason Alexander vs. Heidi Swedberg, Seinfeld

Seinfeld may have been the show about nothing, but Jason Alexander’s feud with Heidi Swedberg was definitely something. Alexander admitted he couldn’t stand working with her, and soon after, her character Susan was taken out in the most absurd way possible—by poisonous wedding invitations. It was the perfect Seinfeld mix of petty and dark, but it also highlighted how behind-the-scenes grudges shaped the storylines.

Screenshot from Seinfeld (1989–1998)NBC, Seinfeld (1989–1998)

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