Plus, the franchise has been going on for over 50 years, so you'd think more of these episodes ... the Christmas and Scooby-Doo spirit and balance nostalgia with something new.

6. A Mystery Solving Gang Divided! - Scooby-Doo and the gang travel to a battlefield near Gettysburg to investigate the mysterious appearance of ghost zombie Civil War soldiers. More info ...

Not all small-screen crossovers are as logical and expected as, say, a #OneChicago crossover event on NBC. In fact, ...

After running their boat aground on an island during one foggy evening, the group investigate a ghost that keeps trying to scare them off the island and out of the spooky castle located there.

Even if you’ve somehow never seen an episode ... Doo film than the circus. Far from falling into the same pit they’d already dug with evil clowns, though, Big Top Scooby-Doo! manages to tread ...

Tasha Robinson is Polygon’s entertainment editor. She’s covered film, TV, books, and more for 20 years, including at The A.V. Club, The Dissolve, and The Verge. It’s hard to imagine even the ...

A group of teenage friends and their Great Dane (Scooby-Doo) travel in a bright green van solving strange and hilarious mysteries, while returning from or going to a regular teenage function.

And if you’re looking for something new to get into ... rush down a massive waterslide, play golf with Scooby-Doo and even experience powerful biblical stories as if you were really there.