Meet Mr. Malcolm

Hal Osmond as Joe - Cloakroom Attendant (uncredited) Sarah Lawson as Louie Knowles Meredith Edwards as Whistler Grant 奈杰尔·格林 as Sergeant Bassett John Blythe as Carrington-Phelps Adrianne Allen as Mrs. Durant Duncan Lamont as Supt. Simmons John Horsley as Tony Barlow Jean St. Clair as Mrs. O'Connor