A wealthy businessman schemes to steal the valuable Crown Jewels from the heavily guarded Tower of London, but many tricky factors await, including a doppelgänger and a vessel escape on the Thames.
Albert Lieven
Trayne
Gary Raymond
Graham / Dick
Margot Trooger
Dinah
Catherine Schell
Hope Joyner
Eddi Arent
Hector
Klaus Kinski
Kane
Anthony James
John
Tim Barrat
Lloyd
