Tom Conway
Tom Conway, Private Investigator
Mila Parély
Helen Pascall
Naomi Chance
Gina, a model
Eric Pohlmann
Mr. Mercedes
Richard Wattis
Detective Inspector MacLeod
Eileen Way
Mme. Fernande
Michael Ripper
Eddie
Betty Cooper
Miss Betty, Showroom Mistress
Thomas Heathcote
Detective Sgt. Jessup
Roger Delgado
Marlowe