Hugh Williams
— Nicholas Talbot
Greta Gynt
— Phillipa Shelley
Marius Goring
— Sidney Fleming
Francis L. Sullivan
— Prosecuting Counsel
Henry Edwards
— Inspector Archer
Rosalie Crutchley
— Elizabeth Rusman
Marjorie Mars
— Joan Newcombe
Maurice Denham
— Defense Counsel
Margaret Boyd
— Mrs. Turnbull
Leo Bieber
— Parone, Orchestra Conductor
Herbert C. Walton
— Grieve
Dodd Mehan
— Chemist
Hugh Kelly
— Casualty Ward Doctor
Dorothy Bramhall
— Nurse
Nelly Arno
— Mrs. Rusman
Frederick Morant
— Concert Agent
Grace Denbigh Russell
— Orchestra Leader
Eleanor Summerfield
— Miss Carteret
Olive Walter
— Mrs. Langridge
Patrick Susands
— Shaw
Henry Morrell
— Judge
Leo Britt
— John Newcombe
Keith Lloyd
— Bungey Baker
Deidre Doyle
— Annie Baird
Ronald Adam
— Det Sgt Hawkins - Deaf Man
David Walbridge
— Leslie Newcombe
J. Hubert Leslie
— Angus Baird
John Boxer
— Policeman Making Charge Statement (Uncredited)
Madge Brindley
— Lady with Children at Station (Uncredited)
Daniel Brown
— Man in Pub (Uncredited)