Interpol Calling
Season 1 • Episode 33 — The Three Keys
The adventures of Interpol policemen Duval and Mornay as they fought against international drug-running, homicide, robbery and forgery.
Seasons & Episodes
1The Thirteen Innocents2The Money Game3The Sleeping Giant4The Two-Headed Monster5The Long Weekend6You Can't Die Twice7Diamond S.O.S.8Private View9Dead on Arrival10Air Switch11The Angola Brights12The Chinese Mask13Slave Ship14The Man's a Clown15Last Man Lucky16No Flowers for Onno17Mr. George18The Thousand Mile Alibi19Act of Piracy20Game for Three Hands21The Collector22The Heiress23Payment in Advance24Checkmate25Fingers of Guilt26The Girl with Grey Hair27Trial at Cranby's Creek28Ascent to Murder29Slow Boat to Amsterdam30White Blackmail31A Foreign Body32In the Swim33The Three Keys34Eight Days Inclusive35Dressed to Kill36Cargo of Death37Desert Hi-Jack38Pipeline39The Absent Assassin