Calificación
Reparto

Maureen Riscoe
Julie McKelvin

Charles Clapham
Col. Peabody

John Le Mesurier
Ginter

John Barry
Geoffrey Dent

Ian Fleming
Insp. McKelvin

Ivan Craig
Tony

Peter Madden
Sgt. Bex

Tony Doonan
Suspect (uncredited)

Blanche Fothergill
(uncredited)

Sonya O'Shea
(uncredited)