Jeff Bridges
Kevin Flynn / Clu
Bruce Boxleitner
Alan Bradley / Tron
David Warner
Ed Dillinger / Sark / Voice of Master Control Program
Cindy Morgan
Lora / Yori
Barnard Hughes
Dr. Walter Gibbs / Dumont
Dan Shor
Ram/Popcorn Co-Worker
Peter Jurasik
Crom
Tony Stephano
Peter / Sark's Lieutenant
Craig Chudy
Warrior #1
Vince Deadrick Jr.
Warrior #2
Sam Schatz
Expert Disc Warrior
Michael Dudikoff
Conscript #2
Jackson Bostwick
Head Guard