Cast
Paul Carpenter
Gregg Pearson
Robin Bailey
Thomas Cook cashier (uncredited)
Dora Bryan
Switchboard Operator (uncredited)
Aubrey Mather
Waiter (uncredited)
Russell Waters
Counterman (uncredited)
Joseph Tomelty
Moffatt
Peter Dyneley
Regan (uncredited)
Percy Herbert
Richards (uncredited)
Sam Kydd
Driver, Embassy car JAK711 (uncredited)
David Knight
Ted Hutchens
Theodore Bikel
Joseph
John McLaren
Col. Margetson
Jill Adams
Judy (uncredited)
Joan Sims
Telephone Operator, American Embassy (uncredited)
Odile Versois
Anna Szobek
David Kossoff
Geza Szobek
Peter Illing
Dr. Weissbrod
Dwight D. Eisenhower
Himself, in photo (uncredited)
Victor Maddern
Sailor (uncredited)
Betty Marsden
Mrs. Forrester (uncredited)