Tracy Scoggins
(Barbara White),
Marc Singer
(Paul Ferguson),
Mary Woronov
(Dr. Glatman),
Jeff Arbaugh
(Lead Protestor #1
(as Jeffrey Arbaugh)),
Stirling Nix Bradley
(Lead Protestor #2
(as Stirling Bradley)),
Kurt Braunreiter
(MP #1),
Jonathan Farwell
(Steve Malceno),
Joseph Hardin
(Wesson),
Tommy Hinkley
(Lab Assistant
(as Tom Hinkley)),
Harri James
(Bell
(as Diana James)),
John Lafayette
(Watson),
Irene Miracle
(Sarah Ferguson),
Tom Poster
(Outsider
(as Thomas W. Poster)),
Don Pugsley
(Smith
(as Donald Pugsley)),
Merritt Yohnka
(MP #2)