Robert Duvall
THX
Acting
Donald Pleasence
SEN
Acting
Don Pedro Colley
SRT
Acting
Maggie McOmie
LUH
Acting
Ian Wolfe
PTO
Acting
Marshall Efron
TWA
Acting
Sid Haig
NCH
Acting
John Pearce
DWY
Acting
Irene Cagen
IMM
Acting
Gary Alan Marsh
CAM
Acting
John Seaton
OUE
Crew
Eugene I. Stillman
JOT
Acting
Jack Walsh
TRG
Acting
Mark Lawhead
Shell Dweller
Acting
Robert Feero
Chrome Robot
Acting
Johnny Weissmuller Jr.
Chrome Robot
Acting
Claudette Bessing
ELC
Acting
Susan Stroh
Control Officer
Acting
James Wheaton
OMM (voice)
Acting
Henry Jacobs
Mark 8 Student
Acting
Bill Love
Mark 8 Instructor
Acting
Doc Scortt
Monk
Acting
Gary Austin
Man in Yellow
Acting
Scott L. Menges
Child #1
Acting
Toby L. Stearns
Child #2
Acting
Paul K. Haje
Trial Prosecutor
Acting
Ralph Chesse
Trial Proctor
Acting
Dion M. Chesse
Trial Defender
Acting
Bruce Chesse
Trial Pontifex
Acting
Mello Alexandria
Hologram Dancer
Crew
Brandyn Barbara Artis
Hologram Dancer
Acting
Morris D. Erby
Hologram Newscaster
Acting
Willie C. Barnes
Hologram Comic
Acting
Richard Quinnell
Hologram Comic
Acting
Jean M. Durand
Hologram Listener
Acting
Scott Beach
Announcer (voice)
Acting
Neva Beach
Announcer (voice)
Acting
Terence McGovern
Announcer (voice)
Acting
Julie Payne
Announcer (voice)
Acting
James Cranna
Announcer (voice)
Acting
Ruth Silveira
Announcer (voice)
Acting
Bruce Mackey
Announcer (voice)
Acting
David Ogden Stiers
Announcer (voice)
Acting
Bart Patton
Announcer (voice)
Acting