'Game of Thrones' actress Natalie Dormer played Private Lorraine in 'Captain America: The First Avenger' (2011).
Tesla CEO Elon Musk cameoed as himself in 'Iron Man 2' (2010).
Matt Damon was in 'Thor: Ragnarok' (2017) with Chris Hemsworth.
'Castle' actor Nathan Fillion voiced a monstrous inmate in 'Guardians of the Galaxy' (2014).
'The Daily Show' host Trevor Noah voiced Griot in 'Black Panther' (2018) with Chadwick Boseman.
'A Christmas Story' (1983) star Peter Billingsley appeared as William Ginter Riva in 'Iron Man' (2008) and 'Spider-Man: Far From Home' (2019) starring Zendaya.
'Doctor Who' actress Jenna Coleman is in 'Captain America: The First Avenger' (2011).
Joan Rivers played herself in 'Iron Man 3' (2013).
David Bradley, who is famed for his role as a caretaker in the Harry Potter film franchise, played the church keeper in 'Captain America: The First Avenger' (2011).
Irish actor Chris O'Dowd played Richard in 'Thor: The Dark World' (2013) starring Chris Hemsworth.
'Community' actor Danny Pudi appeared in 'Captain America: The Winter Soldier' (2014).
Miley Cyrus voiced the mainframe in 'Guardians of the Galaxy Vol. 2' (2017).
Chris Hemsworth's brother Luke played an Asgardian in 'Thor: Ragnarok' (2017).
Ken Jeong played a security guard in 'Avengers: Endgame' (2019) with Chris Hemsworth.
Director Joe Russo appeared in a support group in 'Avengers: Endgame' (2019) starring Chris Evans.
YouTuber and actress Anna Akana played a writer in 'Ant-Man' (2015) with Paul Rudd.
Late veteran actor Harry Dean Stanton played a security guard in 'The Avengers' (2012).
Actor Justin Theroux played a police officer in 'Iron Man 2' (2010) starring Robert Downey Jr.
The late DJ AM cameoed as himself in 'Iron Man 2' (2010).
Lou Ferrigno, who was television's Hulk in the late '70s/early '80s, voiced Hulk in 'The Incredible Hulk' (2008), 'The Avengers' (2012), and 'Avengers: Age of Ultron' (2015).
Late comedian Garry Shandling played Senator Stern in 'Iron Man 2' (2010) and 'Captain America: The Winter Soldier' (2014).
David Hasselhoff appeared as "The Form of David Hasselhoff" in 'Guardians of the Galaxy Vol. 2' (2017) with Chris Pratt.
'Community' actress Yvette Nicole Brown appeared in an elevator with Captain America in 'Avengers: Endgame' (2019) with Scarlett Johansson.
Actress Kate Mara appeared as a US marshal in 'Iron Man 2' (2010).
Rage Against the Machine guitarist Tom Morello played a member of the Ten Rings in 'Iron Man' (2008) alongside Gwyneth Paltrow.
Musician Rob Zombie voiced the Ravager Navigator in 'Guardians of the Galaxy' (2014).
American comics artist and writer Jim Starlin, who created Thanos, had a line in the opening of 'Avengers: Endgame' (2019).
Former 'Saturday Night Live' cast member Garrett Morris played a cab driver in 'Ant-Man' (2015).
Sources: (Insider)
See also: How to watch the 'Avengers' movies
Actress Olivia Munn played a reporter in 'Iron Man 2' (2010).
'She-Hulk: Attorney at Law' is Marvel's latest triumph. The Disney+ series features a female-led production team and cast, who recently welcomed an unexpected celebrity into their ranks! Superstar rapper Megan Thee Stallion appears in the third episode of the series, playing a shapeshifter who has decided to pose as Megan Thee Stallion. Her appearance was a surprise to both fans of the show and the show's producers. While planning the episode, they never thought they'd get a star like Stallion to agree to make a guest appearance, but lo and behold, the rapper was already a Marvel fan and jumped at the chance.
Pete Davidson secretly voiced a character in 'Guardians of the Galaxy Vol.3.' James Gunn revealed the news on Twitter on May 8, 2023, simultaneously sharing that he himself voiced the character Lambshank, while Davidson voiced Phlektik.
"I voiced the beautiful Lambshank. I don't want to show her here because she's too gorgeous & I don't want folks to feel bad about themselves in comparison," he tweeted. "And my friend Pete not only voiced but actually came to visit us in Atlanta for a day and played Phlektik on set."
The Marvel Cinematic Universe (MCU) is a media franchise and shared universe centered on a series of superhero films produced by Marvel Studios. The films have, of course, been filled with superstars for years. Going back more than a decade, these movies have boasted casts that no other production company seems to get close to. On top of that, there are so many celebrity cameos and short appearances that they're hard to keep track of (and, sometimes, even difficult to spot in the first place).
To discover celebrities you didn’t realize participated in Marvel films, click through this gallery.
Celebrities you didn’t realize participated in Marvel projects
Pete Davidson secretly voiced character in 'Guardians of the Galaxy Vol.3,' James Gunn reveals
CELEBRITY Mcu
The Marvel Cinematic Universe (MCU) is a media franchise and shared universe centered on a series of superhero films produced by Marvel Studios. The films have, of course, been filled with superstars for years. Going back more than a decade, these movies have boasted casts that no other production company seems to get close to. On top of that, there are so many celebrity cameos and short appearances that they're hard to keep track of (and, sometimes, even difficult to spot in the first place).
Such is definitely the case with Pete Davidson, who secretly voiced a character in 'Guardians of the Galaxy Vol.3.' James Gunn revealed the news on Twitter on May 8, simultaneously sharing that he himself voiced the character Lambshank, while Davidson voiced Phlektik.
"I voiced the beautiful Lambshank. I don't want to show her here because she's too gorgeous & I don't want folks to feel bad about themselves in comparison," he tweeted. "And my friend Pete not only voiced but actually came to visit us in Atlanta for a day and played Phlektik on set."
To discover celebrities you didn’t realize participated in Marvel films, click through this gallery.