Mildred Natwick
/ Suspicious Woman / Nadia Demarest

Anthony Ross
/ Cruze / Albert / Andy Barnes

Eileen Heckart
/ Mrs. Haskell / Margaret Quartermain / Mollie

Conrad Janis
/ Tommy / Sprad / Richard

Royal Dano
/ Marvin the Push / Lucky / Policeman

Cloris Leachman
/ Margaret Sou / Ruth Shaw

Boris Karloff
/ Toff / Rasputin / Bronson

Brian Keith
/ Johnny / Idaho / Kip Caley / Lt. Jim Connor

William Prince
/ Cunningham

Judith Evelyn
/ Mrs. Collins

Nina Foch

George Reeves
/ Roger Sherman / Bill Reed / D.P. Bradford

Paul Langton
/ Winters

Walter Slezak
/ Dr. Potterton / Richard Morley / Frank Cadwallader

Ruth McDevitt
Mrs. Griffin / Jenny / / Mrs. Barret / Mrs. Waters

John Forsythe
/ David / Wiltshire

E.G. Marshall
/ Gavin Stevens / Eddie Hunt / Abner Snopes

Peter Capell
/ Gunner

Leslie Nielsen
/ Serge Soudekine

Joseph Anthony
/ Zevich