Mark of the Tortoise [70470] Released: 1964-04-23 Revenue: $0 Budget: $0 Profit: $0 Runtime: 90 mins Popularity: 0.6282 Vote Average: 6.3 Vote Count: 12 Overview: 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“… Cast [15] Hildegard KnefLorelli Götz GeorgeDonald "Don" Mic Richard MünchMario Orlandi di Heinz ReinckeInspektor Dickes Carl LangeCrantor Pinkas BraunFelix Adelheid SeeckLady Helen Bradl Hans PaetschSir Cyrus Bradle Jan HendriksCarlos Klaus KinskiShapiro Hans ClarinHarry Mason Joachim RakeButler Dixon Rudolf Fenner Werner Lieven Frank Straass Trailers Mark of the Tortoise (1964) - English Trailer