Paul Clifton

Kate Clifton

Inspector George Langdon

Robinson

Frank

Dave Aitken

Ben

Squad Chief

Jack

Deltic Train Guard (uncredited)

Bob (uncredited)

Policeman with Dog (uncredited)

Don

Chief constable

School teacher

Freddy

Car Lot owner

Seventh Robber

Detective

Detective (uncredited)

Seaman (uncredited)

Prisoner (uncredited)

CID chief (uncredited)

Postal Worker on Train (uncredited)

Hostess (uncredited)

Officer in Radio Room (uncredited)

Acting

Lorry driver (uncredited)

Acting

Debutante at Nightclub (uncredited)

Detective (uncredited)

Constable in Information Room (uncredited)

Detective at Airport (uncredited)

Gang member (uncredited)

Policeman Using Car Radio (uncredited)

Woman at Airport (uncredited)

Pipe-Smoking Detective in Police Station (uncredited)

W.P.C. (uncredited)

Detective Inspector (uncredited)

Delta 1 Observer (uncredited)

Passerby (uncredited)

Man in Line-Up (uncredited)

Police Driver (uncredited)

Prison contact (uncredited)

Hammer's Supporter (uncredited)

Writing

Directing

Directing

Sound

Camera

Writing

Production

Directing

Directing

Production

Production

Costume & Make-Up

Sound

Sound

Sound

Sound

Camera

Costume & Make-Up

Production

Production

Production

Editing

Acting

Art