George Clooney

Bruce Wayne / Batman

Uma Thurman

Dr. Pamela Isley / Poison Ivy

Chris O'Donnell

Dick Grayson / Robin

Arnold Schwarzenegger

Dr. Victor Fries / Mr. Freeze

Alicia Silverstone

Barbara Wilson / Batgirl

Michael Gough

Alfred Pennyworth

Pat Hingle

Commissioner James Gordon

Elle Macpherson

Julie Madison

John Glover

Dr. Jason Woodrue

Vivica A. Fox

Ms. B. Haven

Jeep Swenson

Bane

John Fink

Aztec Museum Guard

Michael Reid MacKay

Antonio Diego / Bane

Eric Lloyd

Young Bruce Wayne

Joe Sabatino

Frosty

Michael Paul Chan

Observatory Scientist

Kimberly Scott

Observatory Associate

Alex Daniels

Observatory Guard

Peter Navy Tuiasosopo

Observatory Guard

Harry Van Gorkum

M.C.

Sandra Taylor

Debutante

Jack Betts

Party Guest

Jim McMullan

Party Guest

Patrick Leahy

Senator Patrick Leahy

Jesse Ventura

Arkham Asylum Guard

Ralf Moeller

Arkham Asylum Guard

Doug Hutchison

Golum

Tobias Jelinek

Motorcycle Gang Memeber

Greg Lauren

Motorcycle Gang Member

Dean Cochran

Motorcycle Gang Member

Coolio

Banker

Nicky Katt

Spike

John Ingle

Doctor

Gene LeBell

Arkham Asylum Property Room Guard

Steve Blalock

Ice Thug

Mark Chadwick

Ice Thug

Danny Costa

Ice Thug

Dennis Keiffer

Ice Thug

Jim Palmer

Ice Thug

Corey Haim

Biker Gang Member (uncredited)

Greg Bronson

Party Guest (uncredited)

Matthew Hurley

Main Street Musician (uncredited)

Khristian Lupo

Ice Thug (uncredited)

Julie Michaels

Jane (uncredited)

David Novak

Senator (uncredited)

Dick Shawn

Snow Miser (archive sound) (uncredited)

Deron McBee

Hockey Thug (uncredited)