Reparto (20)
Efrem Zimbalist Jr.Lewis Erskine
Philip AbbottArthur Ward
Marvin MillerNarrator (uncredited)
Lynn LoringBarbara Erskine
Shelly NovackAgente especial Chris Daniels
Stephen BrooksAgente especial Jim Rhodes
William ReynoldsSpecial Agent Tom Colby
William Wellman Jr.R.A. Douglas
Peggy LiptonGirl in Museum
Henry WilcoxonCaptain Bowers
Karen BlackLorraine Chapman
Tige AndrewsJohn Forno
Dorothy ProvineIrene Minnock
Al Freeman Jr.Alan Harmon
Patrick WayneFred Bruno
Reta ShawShoe Store Customer
Barry MorseGlen Parmenter
Simon OaklandNikos Kapralos
Margarita CordovaMrs. Gomez
Dawn WellsCarol Morton