Peter Cushing
Harry Fordyce
André Morell
Colonel Gore Hepburn (as Andre Morell)
Richard Vernon
Pearson
Norman Bird
Arthur Sanderson
Kevin Stoney
Detective Inspector Mason
Barry Lowe
Peter Harvill
Edith Sharpe
Miss Pringle
Lois Daine
Sally
Alan Haywood
Kane
Jimmy Cains
Sidewalk Santa Claus (uncredited)
