Tough narcotics detective 'Popeye' Doyle is in hot pursuit of a suave French drug dealer who may be the key to a huge heroin-smuggling operation.
Starring Gene Hackman, Roy Scheider, Fernando Rey, Tony Lo Bianco, Marcel Bozzuffi, Frédéric de Pasquale, Bill Hickman, Ann Rebbot, Harold Gary, Arlene Farber