Suggestions by @masterofcool

Max von Sydow

as Alfred Pennyworth in The Batman III: Shadows of the Past (1993)

Marlon Brando

as Buzz Bronski in The Batman III: Shadows of the Past (1993)

Peter Falk

as Chuckie Sol in The Batman III: Shadows of the Past (1993)

Martin Balsam

as Sal Valestra in The Batman III: Shadows of the Past (1993)

Tom Skerritt

as Carl Beaumont in The Batman III: Shadows of the Past (1993)

Ron Silver

as Arthur Reeves in The Batman III: Shadows of the Past (1993)

Michelle Pfeiffer

as The Phantasm in The Batman III: Shadows of the Past (1993)

John Lithgow

as The Joker in The Batman III: Shadows of the Past (1993)

Liam Neeson

as Batman in The Batman III: Shadows of the Past (1993)

Sam Raimi

as Director in The Batman III: Shadows of the Past (1993)

Warner Bros. Pictures

as Production Company in Superman: Brainiac Attacks (1993)

Warner Bros. Pictures

as Production Company in The Flash (1991)

Warner Bros. Pictures

as Production Company in Superman: Man of Steel (1990)

John Williams

as Composer in Superman: Brainiac Attacks (1993)

Jürgen Prochnow

as "Another One" in Superman: Brainiac Attacks (1993)

Spoiler

as "Another One" in Superman: Brainiac Attacks (1993)

Ethan Hawke

as Jimmy Olson in Superman: Brainiac Attacks (1993)

Dan Hedaya

as Perry White in Superman: Brainiac Attacks (1993)

Anne Bancroft

as Martha Kent in Superman: Brainiac Attacks (1993)

Alan Arkin

as Jonathan Kent in Superman: Brainiac Attacks (1993)