Suggestions by @kingoffantasy516

Billy Dee Williams

as Two-Face / Harvey Dent in Tim Burton AND Joel Schumacher's Batman Unchained (1999)

Robin Williams

as The Riddler / Edward Nygma in Tim Burton AND Joel Schumacher's Batman Unchained (1999)

René Auberjonois

as Professor Hugo Stange in Tim Burton AND Joel Schumacher's Batman Unchained (1999)

Tim Burton & Joel Schumacher

as Director in Tim Burton AND Joel Schumacher's Batman Unchained (1999)

Joel Schumacher

as Director in Tim Burton AND Joel Schumacher's Batman Unchained (1999)

Tim Burton

as Director in Tim Burton AND Joel Schumacher's Batman Unchained (1999)

Batman & Mr. Freeze: SubZero (DC Movie)

as Story Influences in Tim Burton AND Joel Schumacher's Batman & Robin (1997)

Robin Wright

as Nora Fries in Tim Burton AND Joel Schumacher's Batman & Robin (1997)

Denzel Washington

as Lucius Fox in Tim Burton AND Joel Schumacher's Batman & Robin (1997)

Denzel Washington

as Lucius Fox in Tim Burton AND Joel Schumacher's Batman Forever (1995)

Warner Bros. Pictures

as Film Studio in Tim Burton AND Joel Schumacher's Batman & Robin (1997)

Andrew Bryniarski

as Chip Shreck in Tim Burton AND Joel Schumacher's Batman & Robin (1997)

Eric Lloyd

as Young Bruce Wayne in Tim Burton AND Joel Schumacher's Batman & Robin (1997)

Batman and Robin

as Production / Set Design Influences in Tim Burton AND Joel Schumacher's Batman & Robin (1997)

Edward Scissorhands

as Production / Set Design Influences in Tim Burton AND Joel Schumacher's Batman & Robin (1997)

Batman Returns

as Production / Set Design Influences in Tim Burton AND Joel Schumacher's Batman & Robin (1997)

Batman (1989)

as Production / Set Design Influences in Tim Burton AND Joel Schumacher's Batman & Robin (1997)

Stephen Goldblatt

as Cinematographer in Tim Burton AND Joel Schumacher's Batman & Robin (1997)

Chris Lebenzon

as Editor in Tim Burton AND Joel Schumacher's Batman & Robin (1997)

Warner Bros. Pictures

as Film Studio in Tim Burton AND Joel Schumacher's Batman & Robin (1997)