TV franchises are all over broadcast history. Happy Days launched Mork and Mindy, Cheers launched Frasier, and Law and Order launched an entire Dick Wolf-iverse. Even today, that hasn’t stopped: The Big Bang Theory sparked both Young Sheldon and the upcoming sci-fi series Stuart Fails to Save the Universe.
But this trend of spinoffs usually doesn’t touch one facet of the TV landscape: prestige streaming TV dramas. Unless it’s part of an established universe like Game of Thrones or the DC Universe, HBO shows rarely build upon each other. But a new addition to a star-studded series reveals that two fan-favorite shows are actually set in the same universe.