Suggestions by @alexmacleod
471 suggestions
Conan O'Brien
as Writer in Ted (1992)
Christopher Walken
as Corneilous Robinson in Meet The Robinsons (1987)
Henry Mancini
as Composer in Blake Edwards 's There's Something About Mary (1969)
Chevy Chase
as Brett in Pulp Fiction (1974)
Tim Matheson
as Scott Lang in Ant-Man (1985)
Karen Allen
as Hope Van Dyne in Ant-Man (1985)
Don Bluth
as Director in Madagascar (1985)
Malcolm McDowell
as Glenn Talbot in Hulk (1983)
John Travolta
as Ted Stroehmann in There's Something About Mary (1988)
Michael J. Fox
as Dr. John Dorian in Scrubs (1991-2000)
Dustin Hoffman
as Forrest Gump in Forrest Gump (1974)
James Caan
as Obadiah Stane in Iron man (1988)
Elmer Bernstein
as Composer in Ice Age (1980's)
Ivan Reitman
as Producer in Ice Age (1980's)
James Caan
as Diego in Ice Age (1980's)
James Caan
as Tony Stark in Iron man (1988)
Charlie Sheen
as Patrick Verona in 10 Things I Hate About You (1989)
James Caan
as Tony Stark/Iron Man in Iron Man (1988)
Oliver Stone
as Writer in Iron man (1988)
Karen Allen
as Franny Robinson in Meet The Robinsons (1987)