Suggestions by @cw1234
18,494 suggestions
David Tennant
as Optimus Prime in Transformers (My OC universe)
Eric Roberts
as 24 in Actors who should join certain big franchises
Eric Roberts
as Megatron in Transformers (1997)
Arnold Schwarzenegger
as Optimus Prime in Transformers (1997)
Simon Pegg
as Professor Xavier in The Mutants
David Duchovny
as Batman in Superheroes
Keanu Reeves
as Batman in Random Superhero Casting
David Duchovny
as Batman in Random Superhero Casting
Pablo Schreiber
as John-117 in Superheroes
Cillian Murphy
as Obi Wan Kenobi in Star Wars
Helena Bonham Carter
as Rita Repulsa in James Gunn's Power Rangers
Lena Headey
as Rita Repulsa in James Gunn's Power Rangers
Robert Patrick
as Zordon in James Gunn's Power Rangers
David Tennant
as Zordon in James Gunn's Power Rangers
Christopher Eccleston
as Zordon in James Gunn's Power Rangers
Ralph Fiennes
as Zordon in James Gunn's Power Rangers
Daniel Craig
as Zordon in James Gunn's Power Rangers
Benedict Cumberbatch
as Zordon in James Gunn's Power Rangers
Looney Tunes
as CW1234 in myCast User's Childhoods
Jetix
as CW1234 in myCast User's Childhoods