Scooby-Doo and Scrappy-Doo (1979)

S1E12 The Ghoul, the Bat, and the Ugly

The group arrives at the Batty Awards, eager to watch this year's top horror film. However, their plans take a turn when the Shadow Creature unexpectedly tears the film apart, leaving them with a new mystery to unravel. All they really wanted was to kick back, enjoy the show, and snack on some popcorn.