Characters played by Dermot Walsh
Frank Manning
Characters played by Hazel Court
Clare Manning
Characters played by Hermione Baddeley
Madame Del Mar
Characters played by Alexander Gauge
Smith
Characters played by Bill Travers
Rex
Characters played by Archie Duncan
Jim Fenton
Characters played by James Vivian
Larry Fenton
Characters played by Frederick Schrecker
Plattnauer
Characters played by John Penrose
Paulson
Characters played by Hugh Latimer
Inspector Barlow
Characters played by Beryl Baxter
Plattnauer's Accomplice
Characters played by Gwen Bacon
Matron
Characters played by Maxwell Foster
Dr. Stevenson
Characters played by Howard Lang
Policeman
Characters played by Monti DeLyle
Dance Director
Characters played by Frederick Buckland
Police Photographer
Characters played by Reginald Hearne
Detective
Characters played by Paul Rich
Music Hall Singer
Characters played by Edwin Richfield
Safecracker
Characters played by Stuart Saunders
Stagehand
Characters played by Ann Wrigg
Nurse