Fan Casting Robert Downey Jr. as Lex Luthor in James Gunn's DC Universe

mephilesthedark made this fan casting suggestion on December 18, 2022. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Robert Downey Jr. as Lex Luthor in James Gunn's DC Universe

Robert Downey Jr.United States

60 years old
Robert John Downey Jr. (born April 4, 1965), also known as RDJ, is an American actor. His films as a leading actor have grossed over $14 billion worldwide, making him one of the highest-grossing ac...
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James Gunn's DC Universe

James Gunn's DC Universe

by Warner Brothers
James Gunn's reboot for the DC universe!
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Nicholas Hoult has already been officially cast for this role.

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Robert Downey Jr. is known for his roles in Iron Man, The Avengers, and Avengers: Infinity War. He has been suggested by fans for 14,364 roles on myCast, including Best in Best & Worst Comic Book Castings. Similar actors include Hugh Jackman, Steve Carell, and Johnny Depp. Robert Downey Jr. was suggested to play Lex Luthor in James Gunn's DC Universe by mephilesthedark. Other actors sugggested to play this role include Ralph Fiennes, Nicholas Hoult, and Mark Strong. James Gunn's DC Universe has 109 roles, including Batman, Lois Lane, and Wonder Woman.