Air date: 1974-09-15

Runtime: 98 min

A health club owner kills his partner who is about to uncover a fraud and makes it look like an accident

Air date: 1974-10-15

Runtime: 91 min

Brilliant photographer Paul Galesko plans to murder his domineering wife, Frances, and pin the crime on an ex-convict named Alvin Deschler. His plan is to make it look as if Alvin kidnapped his wife and killed her before picking up the ransom money.

Air date: 1974-10-27

Runtime: 98 min

The head of a military school kills one of the governors by sabotaging the gun which is used on founders day.

Air date: 1975-02-09

Runtime: 98 min

While holidaying on board a cruise liner, Columbo helps capture the killer of the singer with the ship's band.

Air date: 1975-03-02

Runtime: 74 min

An inventor video tapes his mother-in-law's death, and then replays it back to the security guard, to give himself an alibi.

Air date: 1975-04-27

Runtime: 75 min

A doctor kills the husband of the woman he is having an affair with but is seen leaving the house by a witness who is happens to be blind.