
Before 1987, sequels, spin-offs, or reboots to TV shows mostly didn’t exist outside of the world of sitcoms. Yes, Laverne & Shirley and Joanie Loves Chachi were both spin-offs in the Happy Days universe, but the idea of creating a sequel series to a beloved drama series — with an entirely new cast and none of the original characters — had never clicked until Star Trek: The Next Generation. It was a risky series that redefined the entire landscape of pop culture. And for that reason, among several others, you should revisit the show before it leaves Netflix forever on April 2, 2022.