You can follow her on Twitter. Rick and Morty has returned with a bonkers premiere episode, "Solaricks." Packed with action, callbacks, and deep cuts, the first episode of Season 6 is a mind blower.

But while we eagerly await more schezwan sauced adventures, there's a theory that's been brewing in the background, one that hits on one of my other favorite cartoons of all time -- Gravity Falls. Is ...