as Donald Segretti
as Sperm
as Elliot Whitter
as Herman Lasky (aka Chad Cox)
as Looter
as Fred Barker
as Dr. Brubaker
as Brice Mack
as David Blume
as Tommy
as Robert Lane
as Frank
as Mr Fisher
as Finn (archive footage)
as Diller
as Adam Richette
as Dr. Janeway
as Stephen Block
as Brian O'Donnel
as J. Robert Oppenheimer
as Checker
as Tom Corman
as Detective Williams
as Gen. Tom Brockton
as Sheriff Joe Calabro
as Eddie Chiario
as Winslow Smith
as Manager
as Dick Dubin
as Finn
as Self
as Dr. Kubelkoff
as Murdock
as William Dorsey
as Billy Fine
as Lt. Antonelli
as Senator Rossiter
as Barry Silverstein
as Dr. Corelli
as Jeff Thatcher
as Joe Rossi
as Hubert 'Gimp' Franklin
as Norman
as Joe Waters
as Roger Bundy
as Carl Regis
as Dr. Irving Stone
as Ian Tyson
as Glenn Newman
as Robert Walden (uncredited)
as Marty Simon
as Keller
as Vogel