as Williams (Poker Party)
as Lang
as Hullinger
as Luther
as Steelmill Clerk
as Rudy DeMarco
as Dr. Bowen
as Karl Metterman
as Walter Dunlap (uncredited)
as X-9
as Albert Kinsky
as Fergusson
as Television Host
as Schultz
as Un ufficiale americano
as Director
as UN Official
as Arthur Field
as Morgue Assistant
as Lab Technician
as Dworkin