Belinda Lee as Molly Wilson

Ronald Lewis as Gerry Carter

Michael Brooke as Freddie Haywood

David McCallum as Mike Wilson

Michael Gwynn as Steve Waring

Geoffrey Keen as Mr. Haywood

Maureen Pryor as Mrs. Haywood

George Selway as Paddy

George A. Cooper as Harry

Anne Blake as Mrs. Wilson (uncredited)

Fanny Carby as Woman with Pram (uncredited)

Peggy Ann Clifford as Mrs. Wilson's Neighbour (uncredited)

Wendy Craig as Receptionist (uncredited)

David de Keyser as Ticket Clerk (uncredited)

Jill Dixon as Joan (uncredited)

Hilda Fenemore as Mrs. Haywood's Neighbour (uncredited)

Gretchen Franklin as Mother (uncredited)

Ian Hendry as Man Inside (uncredited)

Patrick Jordan as Constable (uncredited)

Alan MacNaughtan as Police Inspector (uncredited)

Hugh Manning as Sergeant Paynter (uncredited)

Alfred Maron as Night Watchman (uncredited)

Lee Montague as Jeweller (uncredited)

Rudolph Offenbach as Van Bijl (uncredited)

Philip Ray as Mr. Venner (uncredited)

Barry Steele as Small Man (uncredited)

John Welsh as Mr. Christian (uncredited)

George Roderick as Venner's Visitor (uncredited)