Suggestions by @boomstick2000
8,215 suggestions

Andrew Bryniarski
as Kalibak in Superman: The Animated Series (1996-2000)

Gabriel Byrne
as Steppenwolf in Superman: The Animated Series (1996-2000)

Pam Ferris
as Granny Goodness in Superman: The Animated Series (1996-2000)

Ian McDiarmid
as Dessad in Superman: The Animated Series (1996-2000)

Samantha Mathis
as Lana Lang in Superman: The Animated Series (1996-2000)

Angelica Bridges
as Maxima in Superman: The Animated Series (1996-2000)

Sean William Scott
as The Flash in Superman: The Animated Series (1996-2000)

Freddie Prinze Jr.
as Green Lantern in Superman: The Animated Series (1996-2000)

Dylan McDermott
as Batman in Superman: The Animated Series (1996-2000)

Casper Van Dien
as Aquaman in Superman: The Animated Series (1996-2000)

Ron Perlman
as Lobo in Superman: The Animated Series (1996-2000)

Danny DeVito
as Mr Mxyzptlk in Superman: The Animated Series (1996-2000)

Brad Dourif
as Toyman in Superman: The Animated Series (1996-2000)

Vincent D'Onofrio
as Bizzaro in Superman: The Animated Series (1996-2000)

David Morse
as Parasite in Superman: The Animated Series (1996-2000)

Sean Bean
as Metallo in Superman: The Animated Series (1996-2000)

Fairuza Balk
as Livewire in Superman: The Animated Series (1996-2000)

Ray Wise
as Inspector Dan Turpin in Superman: The Animated Series (1996-2000)

Alan Arkin
as Emil Hamilton in Superman: The Animated Series (1996-2000)

Ralph Fiennes
as Brainiac in Superman: The Animated Series (1996-2000)