Elenco (na ordem dos créditos)
Hilda Trevelyan
Mrs. Wyatt
Anthony Hawtrey
Richard Hanning
Mary Glynne
Margaret Hamilton
Henry Oscar
Stephen O'Neale, K.C.
James Stadden
Coroner's Officer
Herbert Lomas
The Coroner
Basil Cunard
Detective-Inspector Mullin
Kynaston Reeves
Sir Denton Hume
James Woodburn
Dr. Macfarlane
Nelson Phillips
William Trelease
Clarence Bigge
Foreman Juror
Leo Gavronsky
A Juryman
E. Isaacson Hallows
ATOR
Mary Lincoln
Dorothy Clarendon
Connaught Stanleigh
Deyes Harris
George Fredericks
Leslie Wilkinson
Fred Brooks
G. Guthrie
John Reef-Evans
Fred Powell
Nora Creina
Joan Saville
Dorothy Shackleton
Walter Hudd
George Manship