Derek Farr
Ivan Mason / Dr. James Paxton
Ella Raines
Rhona Ellison
Donald Wolfit
Prof. Cattrell
Lisa Daniely
Nurse Mitzi
B
Bruce Beeby
Dr. Manning
Russell Napier
Scotland Yard Supt. Davidson
Cyril Cusack
Dr. Kelly
Frederick Piper
Medwood Inspector Hayman
Karl Stepanek
Dmitri Balinkev
A
Alfred Maron
Ambulance Driver
John Welsh
George White - the Gamekeeper
O
Olive Sloane
Mrs. Lemmin - the Landlady
