English millionaire Sir Cyrus Bradley is being blackmailed by “The Tortoise” Crime Syndicate. He is to pay £ 100,000.00 Pounds to stay alive and not be murdered. After his refusal to pay the money, he is quickly killed. Cyrus‘ nephew, Don Micklem, plans to avenge the death of his uncle and sets out on a quest to expose “The Tortoise“…
Hildegard Knef
Lorelli
Götz George
Donald "Don" Micklem
Richard Münch
Mario Orlandi di Alsconi
Heinz Reincke
Inspektor Dickes
Carl Lange
Crantor
Pinkas Braun
Felix
Adelheid Seeck
Lady Helen Bradley
Hans Paetsch
Sir Cyrus Bradley
