A playboy tries to recruit a gang, who include an American who needs cash to satisfy his wife's expensive tastes, and an old time expert cracksman, to rob a foreign embassy's safe, but trouble starts when the plan begins to go wrong.
Terence Morgan
as Dominic Colpoys-Owen
Yoko Tani
as Fina (Seraphina) Yokami
John Crawford
as Joe Preedy
Mai Zetterling
as Christine Preedy
William Hartnell
as Colonel
Dennis Price
as Edward
Ann Lynn
as Mouse
Charles Kay
as Toddy
Doug Robinson
as Albert
Gillian Maude
as Bride's Mother
Trevor Reid
as Bride's Father
Ronald Leigh-Hunt
as Police Sergeant
