Stan Lee

Self

Robert Downey Jr.

Self - Tony Stark / Iron Man

Jeff Bridges

Self - Obadiah Stane / Iron Monger, Iron Man

Ron Perlman

Self - Hellboy, Hellboy 1 & 2

Selma Blair

Self - Liz Sherman, Hellboy 1 & 2

Edward Norton

Self - Bruce Banner / Hulk, The Incredible Hulk (2008)

Alex Hyde-White

Self - Dr. Reed Richards, The Fantastic Four (1994)

Matt Salinger

Self - Steve Rogers / Captain America, Captain America (1990)