Reparto y equipo

Charles Crichton

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

Julian Wintle

Eric Cross

Geoffrey Muller