Universal Crime

After killing his mother-in-law, an electronics magnate's alibi is a video security system.

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

A retired actress/dancer stages her wealthy husband's suicide after he refuses to finance her Broadway comeback.

A foreign dignitary murders his rival then disguises the crime as part of a robbery blamed on college protesters.

A cunning advertising consultant leading a double life as a spy tries to cover up the details of a homicide.

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.

A magician claims an airtight alibi -- being sealed in a tank of water -- in the murder of a blackmailing associate.

Lt. Columbo's prime suspect in the case of a drowned yacht magnate also turns up dead.

An egotistic TV detective matches wits with Columbo after murdering his producer, a former lover and current blackmailer.

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.

An accountant, embezzling to support his wife's lifestyle, murders his partner after the man discovers his crimes.

A mystery writer uses her plot as a guide to murder her nephew, whom she blames for her niece's death.