Marty Johnson
Steve
J. Fredrick Duval
Micheline
Fred Johnson, GGI Agent
Papa Leo
Zoltan Schubach
Baby May Zoftig
Harry
GGI Man
Prof. Werner von Koenig
Them I
Them II
GGI Man
German Colonel
Edy
King (uncredited)
Beautiful Girl (uncredited)
Middle-Aged Lady at Topless a Go-Go (uncredited)
Middle-Aged Lady at Topless a Go-Go (uncredited)
Female Approaching Umbrella (uncredited)
Zoltan's Bodyguard (uncredited)
Book Ends (uncredited)
Florence (uncredited)
Chinese Man (uncredited)
Ngumba Nurumbru (uncredited)