Miss Shepherd
Detective Inspector Campbell
Miss Cooper
Miss Halstead
Miss Hopkinson
Miss Oliphant (as Ann Butchart)
Miss Essex (as Imogene Moynihan)
Miss Stanislaus (as Jeanne Matto)
Sergeant Harvey (uncredited)
Mr. Lawley (uncredited)
Mary (uncredited)
Inspector Burgess (uncredited)
Mrs. White (uncredited)
Brenda (uncredited)
Mrs. Lawley (uncredited)
Mrs. Vaughan (uncredited)