The 80s and into the 90s episodes get very the USA Network.

The episode about not-Hugh Heffner

Also I fall asleep to Columbo. Lol

Since it's episodic, you can also skip around and just watch the ones with fun guest stars first.

Me watching Columbo and going holy shit about a celebrity that's been dead for 30 years.

Columbo reboot just about his (unseen) wife.