Arnold Schwarzenegger character Douglas Quaid / Hauser
Rachel Ticotin character Melina
Sharon Stone character Lori
Ronny Cox character Vilos Cohaagen
Michael Ironside character Richter
Marshall Bell character George / Kuato
Mel Johnson Jr. character Benny
Michael Champion character Helm
Roy Brocksmith character Dr. Edgemar
Ray Baker character Bob McClane
Rosemary Dunsmore character Dr. Lull
David Knell character Ernie
Alexia Robinson character Tiffany
Dean Norris character Tony
Mark Carlton character Bartender
Debbie Lee Carrington character Thumbelina
Lycia Naff character Mary
Robert Costanzo character Harry
Michael LaGuardia character Stevens
Priscilla Allen character Fat Lady
Ken Strausbaugh character Immigration Officer
Marc Alaimo character Everett
Michael Gregory character Rebel Lieutenant
Ken Gildin character Hotel Clerk
Mickey Jones character Burly Miner
Parker Whitman character Martian Husband
Ellen Gollas character Martian Wife
Gloria Dorson character Woman in Phone Booth
Erika Carlsson character Miss Lonelyhearts
Benny Corral character Punk Cabbie
Bob Tzudiker character Doctor
Erik Cord character Lab Assistant
Frank Kopyc character Technician
Chuck Sloan character Scientist
Dave Nicolson character Scientist
Paula McClure character Newscaster
Rebecca Ruth character Reporter
Milt Tarver character Commercial Announcer
Roger Cudney character Agent
Monica Steuer character Mutant Mother
Sasha Rionda character Mutant Child
Linda Howell character Tennis Pro
Robert Picardo character Voice of Johnnycab (voice)
Kamala Lopez character Additional Voices (voice)
Morgan Lofting character Additional Voices (voice)
Patti Attar character Additional Voices (voice)
Bob Bergen character Additional Voices (voice)
Joe Unger character Additional Voices (voice)
Karlyn Michelson character Additional Voices (voice)
