For ten years, The Terror has laughed at both police and public. And for ten years, two of his erstwhile associates, Joe Conner and 'Soapy' Marks, have plotted revenge on the mastermind whose double-crossing sent them to Dartmoor prison without their share of the bullion stolen in a daring raid.

• Associated British Picture Corporation
• Wilfrid Lawson
• Bernard Lee
• Alastair Sim
• Arthur Wontner
• Linden Travers
• Henry Oscar
• Iris Hoey
• Stanley Lathbury