Walter Pidgeon
Col. Michael S. 'Hooky' Nicobar
Ethel Barrymore
Mother Superior ('Mother Auxilia')
Peter Lawford
Major John 'Twingo' McPhimister
Angela Lansbury
Audrey Quail
Janet Leigh
Olga Alexandrova aka Maria Buhlen
Louis Calhern
Colonel Piniev
?
Francis L. Sullivan
Colonel Humphrey 'Blinker' Omicron
Melville Cooper
Private David Moonlight
Robert Coote
Brigadier C.M.V. Catlock
Alan Napier
The General