Distribution
- 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 ReynoldsSAC Kendall Lisbon
- William Wellman Jr.R.A. Douglas
- Peggy LiptonGirl in Museum
- Henry WilcoxonCaptain Bowers
- Karen BlackLorraine Chapman
- Tige AndrewsJohn Forno
