Columbo (1971)

S7E5 The Conspirators

An Irish poet, masquerading as the leader of a peace initiative, is covertly involved in arms trafficking. When an unscrupulous arms dealer attempts to cheat him out of a significant deal, the poet takes matters into his own hands and eliminates the threat. As he navigates the dangerous intersections of art, politics, and betrayal, he must balance his public persona with his hidden agenda, all while facing the consequences of his violent choices.