- Peggy Cummins
- Belle Adair aka Rose Lynton
- Victor Mature
- Michael Drego
- Ethel Barrymore
- Lady Margaret Drego
- Vincent Price
- Police Inspector R. Clinner
- Margo Woode
- Daisy Arrow
- George Zucco
- Craxton - the butler
- Patricia Medina
- Audrey Ashton
- Rhys Williams
- Deputy Inspector Evans
- Norman Ainsley
- Deputy Coroner
- Harry Allen
- Threadbare Little Man
- Frank Baker
- Lodger
- Billy Bevan
- White Horse Cabby
- Barbara Blaine
- Dancer
- Clifford Brooke
- Chemist
- Charlene Brooks
- Dancer
- Colin Campbell
- Art Gallery Attendant
- Leonard Carey
- Coroner
- Russ Clark
- Constable
- Michael Dyne
- Asst. Hotel Manager
- Paul England
- Publican
- Al Ferguson
- Constable
- Alex Frazer
- Landlord
- John Goldsworthy
- Minister
- Alec Harford
- Cassian - Bookseller
- Sam Harris
- Family Solicitor
- Stuart Holmes
- Pompous English Colonel
- Colin Kenny
- Cab Driver
- Connie Leon
- Seamstress
- Lee MacGregor
- Bellboy
- Stanley Mann
- Footman
- Charles McNaughton
- Alf
- Tom Moore
- Coroner's Foreman
- Doreen Munroe
- Lodger
- Patrick O'Moore
- George Gilby
- Francis Pierlot
- Train Conductor
- Eileen Robinson
- Dancer
- Felippa Rock
- Liza - Dancer
- John Rogers
- Fothergill
- Carol Savage
- Harriet
- Dorothy Schoemer
- Dancer
- Wallace Scott
- Cab Driver
- Sally Shepherd
- Maid
- Gerald Oliver Smith
- Hotel Desk Clerk
- Phil Sudano
- Stevans
- Basil Walker
- Thompson
- Jacqueline Warrington
- Dancer
- Gilbert Wilson
- Footman
- Victor Wood
- Wilson
