I Live in Grosvenor Square

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