Universal Crime A botanical collector involves his nephew in a kidnapping to break a trust fund, then murders him to finance his hobby. 2026-04-20 The mistress of a conductor becomes a target for murder after threatening to tell all to her lover's wife. 2026-04-20 A football-team manager (Robert Culp) establishes an electronic alibi for the murder of the team owner (Dean Stockwell) during a game; guests Valerie Harper, Susan Howard, James Gregory, Dean Jagger. 2026-04-20 Columbo journeys to London to observe Scotland Yard, but winds up investigating murders committed by two Shakespearean actors. 2026-04-20 The ongoing feud between an out-of-favor Hollywood actress and a gossip columnist results in murder. Guest star: Anne Baxter. 2026-04-20 A surgeon kills a nurse who suspects him of intentionally botching the heart surgery of his colleague, a cardiac expert. 2026-04-20 An American chess champion plays a private match with his challenger and kills him because the man is a better player. 2026-04-20 Twins (Martin Landau in a dual role) kill their wealthy uncle just before his marriage to a younger woman. 2026-04-20 A cosmetics manufacturer is suspected of murdering an employee (Martin Sheen) who stole a wrinkle-removing formula. 2026-04-20 A wine connoisseur kills his playboy brother to prevent his selling the family winery to expiate his latest scandal. 2026-04-20 A senatorial candidate exploits death threats, fabricated for publicity, to kill his manager. 2026-04-20 A motivational researcher blackmails to further his career, kills a man, then frames the victim's wife. 2026-04-20 An enraged publisher hires a gunman to kill an author who intends to sign a contract with a competitor. 2026-04-20 A prodigy and his robot help investigate the murder of a professor who threatened to disgrace a colleague's scientist son. 2026-04-20 A gospel singer kills his evangelist wife when she denies him more money and threatens blackmail. 2026-04-20 A man murders his wife and has a friend cover up the act with a burglary, only to have the friend blackmail him into doing the same favor in return. 2026-04-20 Lt. Columbo keeps a close watch on a physical-fitness fanatic suspected of murdering his business partner. 2026-04-21 A prominent photographer hatches a scheme to cover up his wife's murder with a phony kidnapping plot. 2026-04-21 A military-academy commandant murders to protect his career and prevent his school's conversion to a coed junior college. 2026-04-21 Columbo's Mexico cruise is disrupted when an automobile executive kills his blackmailing lover, the ship's singer, then frames a musician. 2026-04-21 After killing his mother-in-law, an electronics magnate's alibi is a video security system. 2026-04-21 A psychiatrist (George Hamilton) romances a wealthy patient (Lesley Ann Warren) then uses her in his alibi after killing her husband (Stephen Elliott). 2026-04-21 A retired actress/dancer stages her wealthy husband's suicide after he refuses to finance her Broadway comeback. 2026-04-21 A foreign dignitary murders his rival then disguises the crime as part of a robbery blamed on college protesters. 2026-04-21 A cunning advertising consultant leading a double life as a spy tries to cover up the details of a homicide. 2026-04-21 A retired bullfighter credited with saving a young man from a bull arranges the death of the boy's father to protect his own reputation. 2026-04-21 A magician claims an airtight alibi -- being sealed in a tank of water -- in the murder of a blackmailing associate. 2026-04-21 Lt. Columbo's prime suspect in the case of a drowned yacht magnate also turns up dead. 2026-04-21 An egotistic TV detective matches wits with Columbo after murdering his producer , a former lover and current blackmailer. 2026-04-21 The curator (Joyce Van Patten) of a strapped family-owned museum stages a robbery, for insurance, then murders to hide her crime; guests Celeste Holm, Tim O'Connor. 2026-04-21 An accountant, embezzling to support his wife's lifestyle, murders his partner after the man discovers his crimes. 2026-04-21