1. Michael Scott on The Office Almost Went to Bob Odenkirk
Before Steve Carell became the painfully lovable boss of Dunder Mifflin, the producers of The Office seriously considered Bob Odenkirk for the role. Odenkirk actually auditioned for the American version during the casting process in the early 2000s. At the time, Carell was already building momentum thanks to Anchorman: The Legend of Ron Burgundy and his time on The Daily Show. Ultimately, the producers felt Carell captured the awkward vulnerability they wanted for Michael Scott.
Interestingly, Odenkirk later appeared on the show anyway. In a Season 9 episode, he plays a manager who is essentially a near-clone of Michael Scott. The casting joke worked because many fans had already heard he nearly landed the role. It became one of those strange “what if” moments in TV history. Watching that episode now almost feels like peeking into an alternate universe where Odenkirk got the part instead.
2. Tony Soprano on The Sopranos Was Nearly Someone Else
It’s difficult to imagine anyone other than James Gandolfini as Tony Soprano, but he was not the only actor considered. Early in development of The Sopranos, HBO executives reportedly wondered whether Gandolfini was the right choice. At one point, actor Ray Liotta was discussed as a possible lead. Liotta was already famous for mob roles, particularly in Goodfellas.
Liotta ultimately declined television because he preferred to focus on films at the time. Once Gandolfini was cast, the decision quickly proved correct. His layered performance turned Tony into one of the most complex characters ever seen on TV. Gandolfini balanced menace, vulnerability and dark humor in a way that defined the series. Today, it is almost impossible to imagine the show working with anyone else.
3. Indiana Jones Star Harrison Ford Almost Played Sam Malone on Cheers
Before Ted Danson became the charming bartender Sam Malone on Cheers, producers looked at several different actors. One of the early candidates was Fred Dryer, a former NFL player who had begun acting. Dryer actually made it very far in the casting process. The producers liked his athletic background because Sam was written as a former baseball pitcher.
However, when Danson auditioned, he brought a completely different tone to the character. Instead of a typical jock persona, he played Sam as warm, funny and slightly self-aware. That approach helped define the show’s style and humor. Dryer later joked that losing the role was one of the biggest disappointments of his career. Danson’s performance went on to earn multiple Emmy nominations and helped make Cheers one of the most beloved sitcoms of the ’80s.
4. Carrie Bradshaw on Sex and the City Almost Went to Dana Delany
When Sex and the City was being developed for HBO, the lead role of Carrie Bradshaw nearly went to Dana Delany. Delany had already gained fame from China Beach and was a respected television star. She was offered the role but ultimately turned it down. Delany later explained that she did not feel the project was the right fit for her.
The part then went to Sarah Jessica Parker, who initially hesitated as well. Parker had never carried an HBO series before and was unsure about the commitment. Once she signed on, the character quickly became iconic. Carrie’s voiceovers, fashion choices and messy love life defined the show’s personality. It’s one of those casting choices that completely shaped a series.
5. Cosmo Kramer on Seinfeld Was Almost Played by Larry Miller
The wild-haired neighbor Kramer became one of the most memorable characters on Seinfeld, thanks to Michael Richards. But during casting, comedian Larry Miller was also strongly considered. Miller was friends with the show’s creators and auditioned for the role early in the process. At the time, Kramer was envisioned as more of a laid-back neighbor.
Richards approached the character very differently. He turned Kramer into a physical comedy machine, bursting through doors and delivering bizarre schemes with total commitment. That unpredictable energy helped define the rhythm of the show. Richards’ performance earned him three Emmy Awards. Miller later said the role simply worked better with Richards’ style.
6. Monica Geller on Friends Was Almost Played by Courteney Cox’s Co-Star
Before Courteney Cox became Monica on Friends, producers were considering her for a completely different role. Early casting discussions had Cox reading for Rachel instead. Meanwhile, actress Jane Krakowski was among those who auditioned for Monica. The show’s creators were still experimenting with how the characters should feel.
Cox eventually suggested she might be better suited for Monica’s personality. The producers agreed and shifted her into that role. That decision ended up shaping the entire dynamic of the show’s central group. Monica became the competitive, organized heart of the apartment. Cox’s chemistry with the rest of the cast helped anchor the series for ten seasons.
7. Walter White on Breaking Bad Nearly Went to Two Other Actors
When Breaking Bad was first pitched, creator Vince Gilligan had someone specific in mind for Walter White. AMC initially considered actors like John Cusack and Matthew Broderick for the role. Both reportedly declined the project. At that point, Gilligan pushed hard for Bryan Cranston.
Many executives still associated Cranston with his comedic role on Malcolm in the Middle. Gilligan knew Cranston could handle darker material because he had worked with him on The X-Files. Once the pilot was filmed, the choice became obvious. Cranston’s transformation from mild teacher to ruthless criminal drove the entire series. His performance eventually earned four Emmy Awards.
8. Buffy Summers Almost Had a Different Slayer
Before Sarah Michelle Gellar became the face of Buffy the Vampire Slayer, she originally auditioned for another character. Gellar first read for the role of Cordelia Chase. Meanwhile, actress Katie Holmes was reportedly offered the lead role of Buffy. Holmes turned it down because she chose to finish high school instead.
The producers eventually asked Gellar to audition for Buffy herself. Her mix of vulnerability, humor and strength impressed creator Joss Whedon. Gellar ended up defining the character for seven seasons. The series became one of the most influential cult shows of the late ’90s and early 2000s. It also launched Gellar into international fame.
9. Fox Mulder on The X-Files Was Almost Another Actor
When casting began for The X-Files, the network initially wanted someone more traditionally handsome for the role of Fox Mulder. Actor David Duchovny auditioned, but executives were unsure he was the right fit. One of the actors reportedly considered for the role was Lou Diamond Phillips.
Creator Chris Carter believed Duchovny had the perfect slightly offbeat quality for Mulder. Carter pushed for him despite network hesitation. Once paired with Gillian Anderson as Dana Scully, the chemistry became obvious. Their dynamic helped turn the show into a massive hit during the ’90s. Duchovny’s dry delivery and conspiracy obsession became a signature part of the series.
10. Daenerys Targaryen on Game of Thrones Was Recast After the Pilot
The Mother of Dragons almost looked very different on Game of Thrones. In the original unaired pilot, the character of Daenerys Targaryen was played by Tamzin Merchant. After the pilot was filmed, HBO decided to recast several roles. One of the most significant changes was replacing Merchant.
The role then went to Emilia Clarke, who was relatively unknown at the time. Clarke’s performance quickly became one of the show’s emotional centers. Over eight seasons, Daenerys evolved from frightened exile to powerful ruler. Clarke’s portrayal helped turn the character into a global pop culture figure. The recasting decision ended up shaping the entire series.
11. Al Bundy on Married… with Children Was Almost Someone Else
The grumpy shoe salesman Al Bundy became synonymous with Ed O’Neill on Married… with Children. But early casting discussions included actor Sam Kinison. Kinison was a famous stand-up comedian known for his loud and aggressive style. Producers believed his energy might work for the cynical sitcom dad.
Kinison reportedly turned the role down because he preferred to focus on his stand-up career. O’Neill then auditioned and took a much subtler approach to the character. Instead of constant shouting, he played Al with weary sarcasm and defeated humor. That tone helped ground the outrageous sitcom. O’Neill ended up portraying Bundy for eleven seasons.
12. George Costanza on Seinfeld Almost Went to Another Comedian
George Costanza is now inseparable from Jason Alexander, but he was not the only actor in the running. Early auditions included comedian Paul Shaffer. Shaffer, known for leading the band on Late Night with David Letterman, considered the role. However, he ultimately stayed with the talk show instead of pursuing the sitcom.
Alexander approached George with a very specific comedic style. He modeled parts of the character after Seinfeld co-creator Larry David. That neurotic energy became a central part of the show’s humor. George’s endless bad decisions turned him into one of television’s most memorable sitcom characters. Alexander’s performance remains one of the defining elements of the series.
