20 Iconic Movie Roles That Were Almost Played By Other Actors

Amanda Seyfried as Glinda (Wicked, 2024)

Before Ariana Grande was cast as Glinda in the long-awaited Wicked movie adaptation, Amanda Seyfried was a serious contender for the iconic role. Known for her vocal prowess in musicals like Mamma Mia! and Les Misérables, Seyfried even confirmed in interviews that she auditioned passionately for the part. She reportedly trained intensively and submitted a homemade audition tape, hoping to land the bubbly, beloved witch. Although she ultimately didn't get the role, many fans believe she would have brought a uniquely charming and emotionally grounded version of Glinda to the screen. Seyfried’s interest in Wicked reflects the enduring popularity of the musical and the fierce competition to join its film adaptation. It's one of those intriguing casting stories that makes you wonder what the film might have felt like with a different voice floating down in a bubble. | © (Mamma Mia!, Universal Pictures)

Amy Schumer as Barbie (Barbie, 2023)

Before Margot Robbie became the face of Barbie in Greta Gerwig’s 2023 blockbuster, Amy Schumer was originally attached to star in and co-write a very different version of the film. Schumer’s vision was more satirical, taking a feminist and comedic approach to the Barbie brand. Creative differences and scheduling conflicts eventually led her to step away from the project, but the internet buzz was unforgettable. Her departure opened the door for the glossy, colorful, and subversively smart version of Barbie that audiences ultimately saw. Schumer’s casting would have marked a bold and edgy reinvention of the iconic doll, and while it didn’t happen, it remains one of the most fascinating Hollywood what-ifs. It also underscores how the tone of a movie can completely shift depending on who’s wearing the heels. | © (Trainwreck, Universal Pictures)

Millie Bobby Brown as X-23 (Logan, 2017)

Stranger Things star Millie Bobby Brown came close to landing the role of X-23 (Laura) in Logan (2017), one of the most emotionally resonant superhero films in recent memory. In fact, Brown herself has said it was the “best audition” she’s ever given. The role ultimately went to Dafne Keen, whose fierce yet vulnerable performance became a breakout moment. Still, imagining Brown in the role isn’t a stretch – she’s known for intense, quiet strength and already had a fanbase that would have followed her into the X-Men universe. Casting Millie Bobby Brown as X-23 could have given Logan a slightly different energy, one perhaps more aligned with Eleven’s stoic mystery. Although she missed out on this particular opportunity, her audition remains a key moment in her rising Hollywood journey. | © (Enola Holmes, Netflix)

Shia LaBeouf as Oliver (Call Me by Your Name, 2017)

When casting Call Me by Your Name (2017), director Luca Guadagnino considered several actors for the role of Oliver before settling on Armie Hammer. One surprising contender? Shia LaBeouf. Known for his intense and often unpredictable performances, LaBeouf would have brought a very different dynamic to the romantic drama. Guadagnino later revealed that LaBeouf gave an impressive reading for the part, but concerns about his reputation and off-screen controversies may have influenced the final decision. Casting Shia LaBeouf in Call Me by Your Name could have added a layer of edge and volatility to the film’s dreamy, sun-soaked romance. While Hammer delivered a performance that complemented Timothée Chalamet’s Elio with quiet confidence, LaBeouf’s version of Oliver might have been more emotionally raw and complex. It's a casting near-miss that continues to intrigue cinephiles and fans of the film. | © (Transformers, Paramount Pictures / DreamWorks Pictures)

Emma Watson as Mia (La La Land, 2016)

Emma Watson was originally set to star as Mia in La La Land (2016), but scheduling conflicts with her role as Belle in Beauty and the Beast led her to turn down the part. The role ultimately went to Emma Stone, who won an Oscar for her performance. Watson, best known for playing Hermione in the Harry Potter series, had the musical chops and on-screen charisma to make the role her own. However, her commitment to Beauty and the Beast meant she couldn't dedicate the time to the extensive dance and rehearsal schedule La La Land required. It’s one of those Hollywood sliding-door moments – had Watson taken the role, the entire tone of the film might have shifted. While Stone brought a blend of vulnerability and sparkle, Watson may have lent a more poised, introspective quality to Mia’s dream-chasing journey. Either way, this casting choice remains a hot topic among fans of modern musicals. | © (Beauty and the Beast, Walt Disney Studios)

Miles Teller as Sebastian (La La Land, 2016)

Before Ryan Gosling danced into our hearts as jazz-loving Sebastian in La La Land (2016), the role was originally intended for Miles Teller. Teller, known for his performances in Whiplash and The Spectacular Now, was reportedly in talks to star alongside Emma Watson. Due to creative differences and reported contract issues, Teller ultimately parted ways with the project. The casting switch led to Gosling and Emma Stone reuniting after Crazy, Stupid, Love – a pairing that proved golden at the box office and award shows. Still, Teller’s intense energy and musical background could have made for a compelling and perhaps grittier take on Sebastian. It's one of the most talked-about “almost cast” moments in recent Hollywood history, and a reminder of how one change in casting can completely reshape a film’s tone and chemistry. | © (Whiplash, Sony Pictures Classics)

Joaquin Phoenix as Stephen Strange (Doctor Strange, 2016)

When Marvel Studios began the search for the perfect Doctor Strange, Joaquin Phoenix was at the top of their wishlist. Long before Benedict Cumberbatch was confirmed as the Sorcerer Supreme, Phoenix was in serious talks to join the Marvel Cinematic Universe. Known for his deep, brooding performances and aversion to blockbuster franchises, Phoenix ultimately declined the role, reportedly uncomfortable with the long-term commitment required by the MCU. While Cumberbatch brought a sharp wit and intellectual charm to Doctor Strange (2016), it’s hard not to wonder what Phoenix might have done with the mystical character. His version of Stephen Strange could have been darker, more intense, and maybe even more tormented. Though he passed on Marvel, Phoenix went on to win an Oscar for Joker – another comic book role, but one far more in line with his personal acting style. | © (Joker, Warner Bros. Pictures)

Eddie Redmayne as Kylo Ren (Star Wars: Episode VII – The Force Awakens, 2015)

Before Adam Driver brought brooding depth to Kylo Ren in Star Wars: Episode VII – The Force Awakens (2015), Oscar-winner Eddie Redmayne auditioned for the role. Redmayne has openly admitted that his audition didn’t go well – he was asked to deliver lines in a “Vader-like” voice and found the process hilariously awkward. Still, his name being in the running for one of the sequel trilogy’s most important characters is a fascinating detail for Star Wars fans. Redmayne’s dramatic flair and ability to portray internal struggle might have given us a more theatrical, possibly even more sympathetic, version of Kylo. But it's hard to imagine anyone other than Adam Driver now, who perfectly balanced menace, conflict, and vulnerability in the role. This casting near-miss remains a fun "what could have been" for fans of both Redmayne and the galaxy far, far away. | © (The Theory of Everything, Working Title Films / Focus Features)

Anne Hathaway as Tiffany (Silver Linings Playbook, 2012)

Anne Hathaway was originally cast as Tiffany in Silver Linings Playbook (2012), a role that ultimately earned Jennifer Lawrence an Academy Award. Hathaway, known for her range and intensity, was director David O. Russell’s first choice, but scheduling conflicts – particularly her commitment to Les Misérables – forced her to bow out. The role required a delicate balance of vulnerability, emotional volatility, and raw authenticity, all traits Hathaway has demonstrated in previous performances. It’s fascinating to consider how she would have handled Tiffany’s complex relationship with Bradley Cooper’s Pat. While Lawrence’s portrayal felt youthful and impulsive, Hathaway might have brought a slightly more mature or nuanced edge. This casting switch is one of Hollywood’s classic “what if” moments – and a reminder that even the best roles sometimes go to the second pick. | © (The Devil Wears Prada, 20th Century Fox)

John Krasinski as Steve Rogers (Captain America: The First Avenger, 2011)

It’s hard to imagine anyone other than Chris Evans wielding the shield, but John Krasinski came incredibly close to playing Captain America in Captain America: The First Avenger (2011). Krasinski even screen-tested in full costume and has shared the humorous moment when he saw Chris Hemsworth as Thor and realized just how different the superhero world might be from his Office days. Ultimately, Marvel went with Evans, whose mix of sincerity and strength defined the character for a decade. But Krasinski as Steve Rogers could have offered a different kind of charm – more everyman, perhaps, with a dash of dry humor. Fans finally got a taste of Krasinski in a Marvel role when he appeared as Reed Richards in Doctor Strange in the Multiverse of Madness. Still, his near-casting as Captain America remains a fun piece of MCU trivia. | © (A Quiet Place, Paramount Pictures)

Tom Hiddleston as Thor (Thor, 2011)

Before he became the fan-favorite Loki in the Marvel Cinematic Universe, Tom Hiddleston actually auditioned to play Thor himself in the 2011 film. Hiddleston’s audition – complete with a blond wig and wielding Mjölnir – has since circulated online, showcasing his dedication and physical transformation for the role. While the part ultimately went to Chris Hemsworth, who brought the perfect mix of Norse god bravado and charm, Hiddleston made such an impression that Marvel offered him the role of Thor’s mischievous brother instead. And the rest is MCU history. Still, imagining Hiddleston as Thor is a fascinating exercise in alternate casting. His version might have leaned more toward introspection and wit, rather than sheer muscle and bravado. It’s a rare example where the “runner-up” not only landed a major part – but arguably stole the spotlight. | © (Thor, Marvel Studios / Walt Disney Studios)

Emily Blunt as Natasha Romanoff (Iron Man 2, 2010)

Emily Blunt was Marvel's first choice to play Natasha Romanoff, a.k.a. Black Widow, in Iron Man 2 (2010). Due to scheduling conflicts with Gulliver's Travels, Blunt had to decline the role, paving the way for Scarlett Johansson to become the definitive face of the character. It’s one of the most well-known “almost” castings in superhero cinema, especially since Blunt has the fierce physicality, poise, and sharpness that the role demands. Fans have long speculated how different the Marvel Cinematic Universe might have felt with Blunt leading the charge as the franchise’s top female Avenger. Her presence would have added a different texture to the role – perhaps more subtle and grounded. Though she missed out on this opportunity, Blunt remains a fan-favorite pick for future Marvel roles, and her name continues to surface in casting rumors. | © (Mary Poppins Returns, Walt Disney Pictures)

Jennifer Lawrence as Bella Swan (Twilight, 2008)

It’s hard to imagine Twilight (2008) without Kristen Stewart’s moody portrayal of Bella Swan, but Jennifer Lawrence actually auditioned for the role before her big breakout in The Hunger Games. Lawrence has since admitted that she didn’t take the audition too seriously at the time, unaware of just how massive the franchise would become. While Stewart brought a brooding, introspective energy to the character, Lawrence might have delivered a more grounded and expressive version of Bella. Her natural charisma and emotional range could have taken the love triangle between Bella, Edward, and Jacob in an entirely new direction. Although she didn’t land the part, Lawrence’s career quickly skyrocketed, and fans are left wondering how Twilight might have been received with her as the lead. It’s a true "what could have been" moment in young adult cinema history. | © (The Hunger Games, Lionsgate)

Cate Blanchett as Anna (Closer, 2004)

Closer (2004) was a gripping drama that explored love, betrayal, and emotional vulnerability, with Natalie Portman earning an Oscar nomination for her role as Anna. However, before Portman signed on, Cate Blanchett was considered for the same part. Blanchett, known for her powerful performances and emotional depth, would have brought a very different energy to the role – perhaps more reserved and contemplative than Portman’s raw vulnerability. The idea of Blanchett as Anna is compelling, especially considering her ability to portray complex, emotionally layered women. While Portman shined in the final cut, Blanchett’s involvement could have shifted the film’s dynamic entirely, giving audiences a more subtle, perhaps more tragic take on the character. It’s a classic example of how casting decisions shape the tone and legacy of a film. | © (The Lord of the Rings: The Fellowship of the Ring, New Line Cinema)

Will Smith as Neo (The Matrix, 1999)

One of the most famous near-castings in Hollywood history is Will Smith turning down the role of Neo in The Matrix (1999). Smith was hot off the success of Men in Black and Independence Day when the Wachowskis approached him, but he passed on the role, unsure of the film's ambitious concept. He later admitted that he didn’t fully understand the pitch at the time. Instead, the role went to Keanu Reeves, whose calm, introspective demeanor became a perfect fit for the film's philosophical themes. While Smith might have brought more humor and charisma to Neo, the choice to go with Reeves gave The Matrix its iconic, stoic tone. Smith himself has said that Reeves was "the right guy," but fans still love imagining how the film – and its legendary action scenes – might have played out with the Fresh Prince at the helm. | © (Men in Black, Columbia Pictures / Amblin Entertainment)

Matthew McConaughey as Jack (Titanic, 1997)

It’s nearly impossible to imagine Titanic (1997) without Leonardo DiCaprio’s iconic performance as Jack Dawson. But before DiCaprio sealed his place in cinematic history, Matthew McConaughey was seriously considered for the role. In fact, McConaughey has claimed he auditioned and even believed he got the part. Known at the time for his Southern charm and breakout in A Time to Kill, McConaughey would have brought a different energy – perhaps a bit more rugged and confident – to the star-crossed lover. While DiCaprio’s youthful vulnerability became one of the film’s most endearing elements, McConaughey might have given Jack a more grounded and mature presence. It’s one of those Hollywood "what-ifs" that continues to spark debate, especially among fans who love both actors. Either way, Titanic became a legendary romance that helped define a generation – and McConaughey's alternate casting adds to its enduring mythology. | © (Dallas Buyers Club, Focus Features)

Scarlett Johansson as Judy (Jumanji, 1995)

Long before she became a global superstar and a Marvel mainstay, Scarlett Johansson auditioned for the role of Judy Shepherd in Jumanji (1995). The part eventually went to a young Kirsten Dunst, whose performance struck the right balance of spunk and vulnerability in the family adventure classic. Johansson was only around 10 years old at the time, but even then, her talent was already being noticed. While Dunst delivered a memorable performance that helped launch her career, Johansson’s take might have given Judy a more introspective or emotionally rich tone. It’s a fascinating early fork in the road for Johansson, who would go on to dominate screens in more mature roles. Looking back, her near-miss in Jumanji is a reminder that even A-list careers often start with close calls. | © (Black Widow, Marvel Studios / Walt Disney Studios)

John Travolta as Forrest Gump (Forrest Gump, 1994)

Forrest Gump (1994) is one of Tom Hanks’ most beloved performances, earning him an Oscar and forever embedding lines like “Life is like a box of chocolates” into pop culture. But the role almost went to John Travolta, who reportedly turned it down. At the time, Travolta was enjoying a resurgence thanks to Pulp Fiction, but passing on Forrest Gump is widely considered one of the biggest missed opportunities in Hollywood history. Travolta later admitted that not taking the part was a mistake. It’s fascinating to think how his version of Forrest might have leaned more toward charm than innocence. While Hanks delivered a nuanced, heartfelt portrayal that became iconic, Travolta's casting might have shifted the film’s emotional core entirely. This casting near-miss is a textbook case of how the right actor at the right moment can define a film’s legacy. | © (Grease, Paramount Pictures)

Madonna as Catwoman (Batman Returns, 1992)

Before Michelle Pfeiffer’s unforgettable turn as Catwoman in Batman Returns (1992), pop icon Madonna was one of the names in serious contention for the role. Known for her edgy persona and larger-than-life presence, Madonna could have brought a wildly different flavor to the feline antihero. While Pfeiffer delivered a haunting, layered performance that blended vulnerability with fierce independence, Madonna’s Catwoman might have skewed more sultry and provocative. She reportedly lobbied for the part but ultimately didn’t land it – likely due to director Tim Burton’s specific vision. Despite not being cast, Madonna’s association with the role is still brought up in conversations about bold, left-field casting ideas. It’s one of those Hollywood hypotheticals that makes you wonder how much a performer’s public persona can influence character interpretation. | © (Evita, Hollywood Pictures)

O.J. Simpson as The Terminator (The Terminator, 1984)

Yes, it’s true – O.J. Simpson was once considered for the role of the Terminator in James Cameron’s The Terminator (1984). The idea was quickly abandoned, reportedly because studio executives didn’t believe audiences would buy Simpson as a cold, emotionless killer. Ironically, that decision would later take on a chilling tone due to Simpson’s real-life legal troubles in the 1990s. Instead, the role went to Arnold Schwarzenegger, who transformed the film into a career-defining moment and cemented himself as a sci-fi legend. Schwarzenegger’s imposing frame, limited dialogue, and stoic delivery turned the Terminator into a cultural icon. Simpson’s casting would have undoubtedly altered the tone and reception of the film. In hindsight, the decision not to cast him feels like one of Hollywood’s most fortunate dodges. | © (The Naked Gun, Paramount Pictures)