I Live in Grosvenor Square: Reparto
Anna Neagle
Lady Patricia Fairfax
Rex Harrison
Major David Bruce
Dean Jagger
Sgt. John Patterson
Robert Morley
Duke of Exmoor
Nancy Price
Mrs. Wilson
Irene Vanbrugh
Mrs. Catchpole
Jane Darwell
Mrs. Patterson
Eliott Arluck
Sgt. Benjie Greenburg
Walter Hudd
Vicar
Edward Rigby
Innkeeper
Cecil Ramage
Trewhewy
Irene Manning
Herself - U.S.O. Singer
Francis Pierlot
Postman
Aubrey Mallalieu
Bates
Michael Shepley
Lt. Lutyens
Charles Victor
Taxi Driver
Ronald Shiner
Paratrooper
Percy Walsh
Merridew
Brenda Bruce
Girl in Guard's Van
Shelagh Fraser
2nd Girl in Guard's Van
John Slater
Paratrooper
H.R. Hignett
Parker
Neville Mapp
Paratrooper
Helen Lowry
Miss Barrow
Alvar Liddell
Radio Announcer
Peter Hobbes
Paratroop Colonel
David Horne
War Office Major
Cyril Baker
American Pianist
Frank Webster
Devon Farmer
Lionel Murton
Dakota Pilot
Norman Williams
Minor Role
Arvid Dahl
Minor Role
Gerry Wilmot
U.S.O. Singer/Narrator
Robert Farnon
Himself - Band Leader
Carroll Gibbons
Himself - Band Leader
Joan Hickson
Minor role (uncredited)
Duncan McIntyre
Minor role (uncredited)
George Spence
Heckler at Hustings (uncredited)
John Stone
Minor role (uncredited)