Paul Benjamin
as English
Patrick McGoohan
as Warden
Roberts Blossom
as Doc
Jack Thibeau
as Clarence Anglin
Larry Hankin
as Charley Butts
Bruce Fischer
as Wolf
Frank Ronzio
as Litmus
Fred Stuthman
as Johnson
David Cryer
as Wagner
Madison Arnold
as Zimmerman
Blair Burrows
as Fight Guard
Bob Balhatchet
as Medical Technical Assistant
Matthew Locricchio
as Exam Guard
Don Michaelian
as Beck
Ray Goman
as Cellblock Captain
Jason Ronard
as Bobs