George Clooney as Bruce Wayne / Batman

Chris O'Donnell as Dick Grayson / Robin

Arnold Schwarzenegger as Dr. Victor Fries / Mr. Freeze

Uma Thurman as Dr. Pamela Isley / Poison Ivy

Alicia Silverstone as Barbara Wilson / Batgirl

Michael Gough as Alfred Pennyworth

Pat Hingle as Commissioner James Gordon

Elle Macpherson as Julie Madison

John Glover as Dr. Jason Woodrue

Vivica A. Fox as Ms. B. Haven

Vendela Kirsebom as Nora Fries

Elizabeth Sanders as Gossip Gerty

Jeep Swenson as Bane

John Fink as Aztec Museum Guard

Michael Reid MacKay as Antonio Diego / Bane

Eric Lloyd as Young Bruce Wayne

Jon Simmons as Young Alfred

Christian Boeving as Snowy Cones Thug #1

Stogie Kenyatta as Snowy Cones Thug #2

Andy LaCombe as Snowy Cones Thug #3

Joe Sabatino as Frosty

Michael Paul Chan as Observatory Scientist

Kimberly Scott as Observatory Associate

Jay Luchs as Observatory Reporter

Roger Nehls as Observatory Reporter

Anthony E. Cantrell as Observatory Press

Alex Daniels as Observatory Guard

Peter Navy Tuiasosopo as Observatory Guard

Harry Van Gorkum as M.C.

Sandra Taylor as Debutante

Elizabeth Guber as Debutante

Jack Betts as Party Guest

Marc Glimcher as Party Guest

Mark Leahy as Party Guest

Jim McMullan as Party Guest

Patrick Leahy as Senator Patrick Leahy

Jesse Ventura as Arkham Asylum Guard

Ralf Moeller as Arkham Asylum Guard

Doug Hutchison as Golum

Tobias Jelinek as Motorcycle Gang Memeber

Greg Lauren as Motorcycle Gang Member

Dean Cochran as Motorcycle Gang Member

Coolio as Banker

Nicky Katt as Spike

Lucas Berman as Tough Boy Biker

Uzi Gal as Cop #1

Howard Velasco as Cop #2

Bruce Roberts as Handsome Cop

John Ingle as Doctor

Gene LeBell as Arkham Asylum Property Room Guard

Azikiwee Anderson as Ice Thug

Michael Bernardo as Ice Thug

Steve Blalock as Ice Thug

Steve Boyles as Ice Thug

David Cardoza as Ice Thug

Christopher Caso as Ice Thug

Mark Chadwick as Ice Thug

Danny Costa as Ice Thug

Simon Kim as Ice Thug

Todd Matthew Grossman as Ice Thug

Jim Hardy as Ice Thug

Steven Ito as Ice Thug

Dennis Keiffer as Ice Thug

Stephan Desjardins as Ice Thug

James Kim as Ice Thug

Dennis Lefevre as Ice Thug

Jean-Luc Martin as Ice Thug

Cory M. Miller as Ice Thug

Chris C. Mitchell as Ice Thug

Christopher Nelson as Ice Thug

Jim Palmer as Ice Thug

Jeff Podgurski as Ice Thug

Robert Powell as Ice Thug

Chris Sayour as Ice Thug

Don Sinnar as Ice Thug

Paul Sklar as Ice Thug

Takis Triggelis as Ice Thug

Corey Haim as Biker Gang Member (uncredited)

Greg Bronson as Party Guest (uncredited)

Spitfire Brown as Ice Thug (uncredited)

Johnathan Brownlee as Black Tie (uncredited)

Ryan Allen Carrillo as Ice Thug (uncredited)

Ellen Dunning as Party Guest (uncredited)

Eva Ford as Observatory Reporter (uncredited)

Earnest Hart Jr. as Ice Thug (uncredited)

Matthew Hurley as Main Street Musician (uncredited)

Valentina Marie Lomborg as Waitress (uncredited)

Khristian Lupo as Ice Thug (uncredited)

Julie Michaels as Jane (uncredited)

David Novak as Senator (uncredited)

Gloria Koehn Straube as Gotham City Resident (uncredited)

Dick Shawn as Snow Miser (archive sound) (uncredited)

Deron McBee as Hockey Thug (uncredited)