Gil Graham
Michele Dupont
Smith
Dr. Laird
Brigadier Cartwright (as Wyndam Goldie)
Jimmy Murray
Mrs. Tucker (as Dandy Nicholls)
Insp. Burns
Helen Forsyth
Gerard Wilson
Mrs. Hale (as Hilda Fennemore)
Jane Hale
Army Lieutenant (uncredited)
News Editor (uncredited)
Gillian Betts (uncredited)
Young Man in Pub (uncredited)
Police Constable Tidy (uncredited)