Suggestions by @adamatc

Don Cheadle

as X in Zola (1997)

Charlize Theron

as Stefani in Zola (1997)

Halle Berry

as Zola in Zola (1997)

Paddy Chayefsky

as Writer in Blake Edwards 's The Terminal (1974)

Blake Edwards

as Director in Blake Edwards 's The Terminal (1974)

James Earl Jones

as Joe Mulroy in Blake Edwards 's The Terminal (1974)

Robert Webber

as Stan Dixon in Blake Edwards 's The Terminal (1974)

Lynda Carter

as Amelia Warren in Blake Edwards 's The Terminal (1974)

Peter Sellers

as Viktor Navorski in Blake Edwards 's The Terminal (1974)

Mel Gibson

as George Washington in America: The Motion Picture (1991)

Blake Edwards

as Director in Blake Edwards 's There's Something About Mary (1969)

Gene Wilder

as Dom Woganowski in Blake Edwards 's There's Something About Mary (1969)

Robert Wagner

as Pat Healy in Blake Edwards 's There's Something About Mary (1969)

George Segal

as Ted Stroehmann in Blake Edwards 's There's Something About Mary (1969)

Goldie Hawn

as Mary Jensen in Blake Edwards 's There's Something About Mary (1969)

Ernest Tidyman

as Writer in Francis Ford Coppola' s 8 MM (1973)

Francis Ford Coppola

as Director in Francis Ford Coppola' s 8 MM (1973)

Frederic Forrest

as Eddie Poole in Francis Ford Coppola' s 8 MM (1973)

Christopher Walken

as Max California in Francis Ford Coppola' s 8 MM (1973)

John Cazale

as Dino Velvet in Francis Ford Coppola' s 8 MM (1973)