Mark il poliziotto (internationally released as Mark of the Cop, Blood, Sweat and Fear and Mark the Narc) is an Italian poliziottesco film directed in 1975 by Stelvio Massi. This film obtained a great commercial success and generated two sequels, Mark il poliziotto spara per primo and Mark colpisce ancora. The film represents the breakout for the lead actor, Franco Gasparri, who was already a star of Italian fotoromanzi.