Robertson Hare
— Humphrey Proudfoot
Stanley Holloway
— Alfred Gilbey
Andrew Crawford
— Fred Gilbey
Vera Pearce
— Mrs. Lidia Gilbey
Audrey Hepburn
— Hotel Receptionist
James Fox
— Porter
June Sylvaine
— Cherrie Proudfoot
Constance Lorne
— Mrs. Caroline Proudfoot
Irene Handl
— Emily Pepys
Robert Moreton
— Gregory Throstle
Sam Costa
— Mr. Pepys
Charles Groves
— Charles
Fred Berger
— Samson
William Fox
— Porter
Ingeborg von Kusserow
— Gloria Samson
Gwen Cherrell
— Audrey Cuttle
Joan Rice
— Annie (Maid)
Roger Moore
— Man Watching Elevator Repair (uncredited)
Jim Brady
— Gilbey's Employee (uncredited)
George Hilsdon
— Gilbey's Employee (uncredited)
Gerry Judge
— Gilbey's Employee (uncredited)