Augustus
Dr Resnick
The Quadruped
James
Mayor (voice)
Marty
Joel
Dr. Kohlberg
Dimitri
Howard
Mr. Edmington
Mr Irving
Howard
Observatory (voice)
Communist Writer
Clarence
Piggott
Norman
Andrew Gold
Story Book Reader (voice)
Syd Nathan
Benny Greenberg
Sam Sotto
Jimmy Basmati
Head Nuclear Scientist
Sy Ableman
Pappas
Mel (uncredited)
Undesirables Onlooker
The Dean (uncredited)
Patient's Voice / Engagement Party Guest
The Cop (voice) (uncredited)
Morty Rosenthal
George
Caid of Assari
Bradley (uncredited)
Don Cabeza (voice) (uncredited)
Dr. Grey
Analyst
