All 39 episodes of the late 1950s crime series following the adventures of Inspector Duval (Charles Korvin), one of Interpol's top agents and the scourge of criminals worldwide. The episodes are: 'The Thirteen Innocents', 'The Money Game', 'The Sleeping Giant', 'The Two-Headed Monster', 'The Long Weekend', 'You Can't Die Twice', 'Diamond S.O.S.', 'Private View', 'Dead On Arrival', 'Air Switch', 'The Angola Brights', 'The Chinese Mask', 'Slave Ship', 'The Man's a Clown', 'Last Man Lucky', 'No Flowers for Onno', 'Mr George', 'The Thousand Mile Alibi', 'Act of Piracy', 'Game for Three Hands', 'The Collector', 'The Heiress', 'Payment in Advance', 'Checkmate', 'Fingers of Guilt', 'The Girl With Grey Hair', 'Trial at Cranby's Creek', 'Ascent to Murder', 'Slow Boat to Amsterdam', 'White Blackmail', 'A Foreign Body', 'In the Swim', 'The Three Keys', 'Eight Days Inclusive', 'Dressed to Kill', 'Cargo of Death', 'Desert Hi-Jack', 'Pipeline' and 'The Absent Assassin'.