Elenco (na ordem dos créditos)
Leslie Phillips
Dennis Proudfoot
Ronnie Barker
Grischa Petrovich
Austin Trevor
Sir Hugh Marriot
Joe Melia
Serge Volchanivov
Dorothy Frere
Miss Jessup
Richard O'Sullivan
Taplow
Sonia Graham
Irinka
Jennie Linden
Sonia
James Beck
Burke
Claire Gordon
Eleanor
Roger Avon
Secret Service agent
John Harvey
Air Vice-Marshal
Yvonne Marsh
Virginia
Carl Bernard
Commander
Pamela Manson
Gladys
Anna Gilchrist
Felicity
Dick Graham
Kolchenski
Stephanie Heesom
Anna
Bryan Kendrick
Monsieur Dubois