Meet Mr. Malcolm

Adrianne Allen

Mrs. Durant

Sarah Lawson

Louie Knowles

Duncan Lamont

Supt. Simmons

Meredith Edwards

Whistler Grant

Nigel Green

Sergeant Bassett

John Blythe

Carrington-Phelps

John Horsley

Tony Barlow

Jean St. Clair

Mrs. O'Connor

Hal Osmond

Joe - Cloakroom Attendant (uncredited)

Richard Gale

Colin Knowles

Pamela Galloway

Andrea Durant

Simone Lovell

Gwen - The Housekeeper

Claude Dampier

Joe Tutt

Derek Prentice

Police Constable (uncredited)