The Wrong Box (1966)

John Mills

Masterman Finsbury

Ralph Richardson

Joseph Finsbury

Michael Caine

Michael Hubert Gregory Finsbury

Peter Cook

Morris Finsbury

Dudley Moore

John Finsbury

Nanette Newman

Julia Finsbury

Tony Hancock

Detective

Peter Sellers

Doctor Pratt

Cicely Courtneidge

Major Martha

Wilfrid Lawson

Peacock