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Serpico, season 1 episode 4 «Every Man Must Pay His Dues»: air date October 29, 1976. Episode overview, season trailer and the cast of Serpico.
Serpico must protect John Maloney, a presidential candidate for the truck drivers' union, from an assassination ordered by current leader Jack Powell. Maloney's daughter Rita falls for Serpico. Vern Ross, Maloney's right-hand man, has a crush on Rita and secretly works for Powell.