Garrett Hedlund
Role: Sam Flynn
Jeff Bridges
Role: Kevin Flynn / Clu
Bruce Boxleitner
Role: Alan Bradley / Tron
Michael Sheen
Role: Castor / Zuse
Serinda Swan
Role: Siren #2
Yaya DaCosta
Role: Siren #3
Elizabeth Mathis
Role: Siren #4
Kis Yurij
Role: Half Faced Man
Thomas Bangalter
Role: Masked DJ
Guy-Manuel de Homem-Christo
Role: Masked DJ
Conrad Coates
Role: Bartik
Ron Selmour
Role: Chattering Homeless Man
Dan Joffre
Role: Key Security Guard #1 - Ernie
Darren Dolynski
Role: Young Man on Recognizer
Kofi Yiadom
Role: Disc Opponent #2 / Black Guard
Steven Lisberger
Role: Shaddix
Donnelly Rhodes
Role: Grandpa Flynn
Belinda Montgomery
Role: Grandma Flynn
Owen Best
Role: 7 Year Old Sam Flynn
Zoe Fryklund
Role: Iso Girl
Dean Redman
Role: Light Jet Sentry
Mi-Jung Lee
Role: Debra Chung
Christopher Logan
Role: Nervous Program
Sheldon Yamkovy
Role: Destitute Program
Dale Wolfe
Role: Irv Culpepper
Joanne Wilson
Role: Reporter #1
Catherine Lough Haggquist
Role: Reporter #2
Thomas Bradshaw
Role: Security Guard #2
Shafin Karim
Role: East Indian Taxi Driver
Rob Daly
Role: Lead Sentry
Mike Ching
Role: Blue Gaming Program
Michael Teigen
Role: Green Gaming Program
Brent Stait
Role: Purple Gaming Program
Shaw Madson
Role: Reporter #3
Amy Esterle
Role: Young Mrs. Flynn
Cody Laudan
Role: End of the Line Club Bouncer
Jeffrey Nordling
Role: Richard Mackey
Christine Adams
Role: Claire Atkinson
Kate Gajdosik
Role: News Anchor
Jack McGee
Role: Police Photographer
Dawn Mander
Role: Crying Program
Michael Logie
Role: Kevin Flynn Performance Double
John Reardon
Role: Young Kevin Flynn / Clu Performance Double
Edie Mirman
Role: Computer Voice (voice)
Allen Jo
Role: Black Guard / Disc Opponent #1
Aaron Toney
Role: Black Guard
Kim Do Nguyen
Role: Black Guard
Patrick Sabongui
Role: Gaming Program 1 - S
Will Erichson
Role: Gaming Program 2 - S
Cillian Murphy
Role: Edward Dillinger (uncredited)
Brandon Jay McLaren
Role: Sobel (uncredited)
Hugo Steele
Role: End of Line Club Bouncer (uncredited)
Anis Cheurfa
Role: Rinzler
