Dirk Bogarde

Chris Lloyd

Jon Whiteley

Robbie

Elizabeth Sellars

Magda Lloyd

Kay Walsh

Mrs. Sykes

Frederick Piper

Mr. Sykes

Julian Somers

Jack Lloyd

Jane Aird

Mrs. Campbell

Geoffrey Keen

Detective Inspector Deakin

Jack Stewart

Mr. Campbell

Douglas Blackwell

Detective Sergeant Grayson

Sam Kydd

Potman

Leonard White

Police Station Sergeant

Ewen Solon

Radio Operator

Katharine Blake

Waitress

Molly Urquhart

Barmaid

Joe Linnane

Pawnbroker

John Bushelle

Chief Inspector

Patrick Westwood

Lorry Driver's Mate