There was a movie that brought back the characters and dropped them into the modern world, the finale had ended with Rocko and friends getting stuck in a rocket ship and flying through space. It mainly centered on Rocko being upset by modern life and wanting his favorite cartoon The Fatheads back.Oh, I meant Rocko's Modern Life. I knew Ren & Stimpy had come back, but never watched that one, because come to think of it, I remember hearing how bad it was. But Rocko's Modern Life, I could have sworn had a recent revival.
It was really good. There was also a Hey Arnold movie that concluded a storyline set up on the show about Arnold's parents.