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