Columbo

Lt. Columbo (Peter Falk) keeps a close watch on a physical-fitness fanatic (Robert Conrad) suspected of murdering his business partner.

Dick Van Dyke guest stars as a soft spoken photographer who carries out a deadly plan to liberate himself from his domineering wife.

Columbo (Peter Falk) tries to outwit a military academy commandant (Patrick McGoohan) who plans to create his own job security by killing the school board chairman.

Lt. Columbo's (Peter Falk) pleasure cruise aboard a liner to Mexico is diverted when Columbo becomes involved in the slaying of the ship's featured vocalist.

Murder results when a woman fires her philandering son-in-law from the family business.

A psychiatrist (George Hamilton) romances a wealthy patient (Lesley Ann Warren) then uses her in his alibi after killing