• 
  Steven Lisberger

  regizor

• 
  Steven Lisberger

  scenarist

• 
  Jeff Bridges

  Kevin Flynn / Clu
• 
  Bruce Boxleitner

  Alan Bradley / Tron
• 
  Cindy Morgan

  Lora / Yori
• 
  David Warner

  Ed Dillinger / Sark / Master Control Program
• 
  Loyd Catlett
• 
  Peter Jurasik

  Crom

• 
  Barnard Hughes

  dr. Walter Gibbs / Dumont
• 
  Michael Dudikoff
• 
  Tony Brubaker
• 
  David S. Cass Sr.
• 
  Charlie Picerni
• 
  Gerald Berns
• 
  Jerry Maren

• 
  Jackson Bostwick

  Head Guard
• 
  Craig Chudy

  Warrior #1
• 
  Vince Deadrick Jr.

  Warrior #2 (as Vince Deadrick)
• 
  Bob Neill

  Guard #2
• 
  Sam Schatz

  Expert Disc Warrior
• 
  Dan Shor

  Ram
• 
  Tony Stephano

  Peter / Sark's Lieutenant