![Six full episodes of Columbo are streaming on the official Columbo YouTube page, and not a moment too soon. Six full episodes of Columbo are streaming on the official Columbo YouTube page, and not a moment too soon.](https://compote.slate.com/images/6a7d6056-84ac-4bc9-b323-623e04e463bf.jpeg?crop=1560%2C1040%2Cx0%2Cy0)
Six full episodes of Columbo are streaming on the official Columbo YouTube page, and not a moment too soon.
![No one underestimated Lt. Columbo better than did Jack Cassidy. The actor played three different sneering murderers between 1971 and 1976. : r/OldSchoolCool No one underestimated Lt. Columbo better than did Jack Cassidy. The actor played three different sneering murderers between 1971 and 1976. : r/OldSchoolCool](https://preview.redd.it/no-one-underestimated-lt-columbo-better-than-did-jack-v0-vpnw2o45zyu81.jpg?auto=webp&s=652bd9a6ad354e6ccc531036ca1ac42c72b79f21)
No one underestimated Lt. Columbo better than did Jack Cassidy. The actor played three different sneering murderers between 1971 and 1976. : r/OldSchoolCool
![Lieutenant Columbo on Twitter: "The incorrigible, incomparable Jack Cassidy would've been 89 today. To many, he's the ultimate #Columbo baddie. https://t.co/4aTsKywlW5" / Twitter Lieutenant Columbo on Twitter: "The incorrigible, incomparable Jack Cassidy would've been 89 today. To many, he's the ultimate #Columbo baddie. https://t.co/4aTsKywlW5" / Twitter](https://pbs.twimg.com/media/Cc0KHZAVIAAqhWi.jpg)