Fan Casting John Mulaney as Mister Mxyzptlk in Richman’s: Batman and Superman (2027)

daviddyster made this fan casting suggestion on May 30, 2025. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

John Mulaney as Mister Mxyzptlk in Richman’s: Batman and Superman (2027)

John MulaneyUnited States

42 years old
John Edmund Mulaney (born August 26, 1982) is an American stand-up comedian, actor, writer, and producer. Born and raised in Chicago, Illinois, Mulaney first rose to prominence for his work as a wr...
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Richman’s: Batman and Superman (2027)

Richman’s: Batman and Superman (2027)

A New Dawn is Coming…
by Richman
Batman and Superman team up to take down Mister Freeze and Lex Luthor, who have teamed up to conquer Gotham City…
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John Mulaney is known for his roles in Spider-Man: Into the Spider-Verse, Chip 'n Dale: Rescue Rangers, and Puss in Boots: The Last Wish. He has been suggested by fans for 4,706 roles on myCast, including Panic in Hercules. Similar actors include Bill Hader, Ben Schwartz, and Andy Samberg. John Mulaney was suggested to play Mister Mxyzptlk in Richman’s: Batman and Superman (2027) by daviddyster. Other actors sugggested to play this role include Tom Holland, Jack Black, and Simon Pegg. Richman’s: Batman and Superman (2027) has 12 roles, including Mister Freeze, Wonder Woman, and Influences.

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