Kevin Flynn / Clu
Alan Bradley / Tron
Ed Dillinger / Sark / Master Control Program
Lora / Yori
Dr. Walter Gibbs / Dumont
Ram / Popcorn Co-Worker
Crom
Peter / Sark's Lieutenant (as Tony Stephano)
Warrior #1
Warrior #2 (as Vince Deadrick)
Expert Disc Warrior
Head Guard
Factory Guard (as Dave Cass)
Guard #1
Guard #2
Guard #3
Guard #4
Guard #5
Guard #6
Tank Commander (as Charles Picerni)
Tank Gunner #1
Tank Gunner #2
Conscript #1 / Video Game Cowboy
Conscript #2 (as Michael J. Dudikoff II)
Video Game Player
Boy in Video Game Arcade
Video Gamer (uncredited)
(uncredited)