The four now adults plus the dog watched as the culprit was dragged away by the police. Of course, another mystery explained by the greed of one of the locals.
"I would've gotten away with it if it weren't for those meddling kids!" The villain shouts, an expression the gang is all too used to hearing.
"But that doesn't explain the alien that was rampaging around the city," Velma points out once the gang is alone in the now-abandoned science lab. On top of the things that were explained by the man in the costume, the alien that many residents had reported seeing couldn't yet be explained.
"It was probably just a hologram of some sort," Fred says with a shrug of shoulders.
Walking out of the previously haunted mansion, Scooby bumps into a table, knocking down a cube all too similar to one in Gravity Falls.
"Ruh-roh…" Scooby's voice is the last thing that can be heard before the five are taken to an alternate dimension.