Reparto
Ronald Ward
Military Man (Uncredited)
Thora Hird
Kelly's landlady
Meredith Edwards
Sergeant Davies
Freda Bamford
Zoe's Mother
William Lucas
Press Photographer (Uncredited)
Charlotte Mitchell
Farmer's Wife (Uncredited)
Alma Taylor
Mrs. Bellamy (Uncredited)
Everley Gregg
Viscountess Cardale
Jack McNaughton
Hotel Porter (Uncredited)
Joan Sims
Ice Cream Seller in the Park
Mona Washbourne
Librarian
Percy Herbert
Police Constable in Phone Box
Hugh Morton
Dr. Fairfax (Uncredited)
Eleanor Summerfield
Sergeant Cook
Glyn Houston
Bus Driver
Marianne Stone
Mrs. Marley
Anita Sharp-Bolster
Miss Gill
Richard Rogers
Urchin (Uncredited)
Michael Ward
Mantilla
Robert Brown
Farmer with Shotgun
Cyril Chamberlain
Uniformed Police Officer
Joan Hickson
Chemist
Ewen Solon
Bus Inspector (Uncredited)
Ray Jackson
Young Police Scientist
Irene Prador
Mitzi
Beverley Brooks
Pam
David Knight
Lee Cochrane
George Woodbridge
Taxi Driver
David Farrar
Detective Inspector Craig
Dorothy Gordon
Ice Cream Girl's Friend
Jack Lambert
Police Station Sergeant (Uncredited)
John Welsh
Police Scientist (Uncredited)
Julia Arnall
Sue Cochrane
Marjorie Rhodes
Mrs. Jeffries
Brenda Hogan
Sue's Secretary
Barbara Windsor
Young Girl in Chemist
Guy Deghy
Erikkson (Uncredited)
Fred Griffiths
Gamble (Uncredited)
Dandy Nichols
Mrs. Gamble
Shirley Anne Field
Girl Working at Taxi Garage