Scooby-Doo! Shaggy's Showdown
2017
The Mystery Gang head off to a western village, for Shaggy's cousin. But the town is deserted as a ghostly cowboy, who turns out to be Shaggy's ancestor, is haunting it. Meanwhile, Shaggy finds out he has natural talent for horse riding. But the mystery becomes a lot harder to solve with Velma's allergies.—Ayman imdb.com