The group discovers a letter from a "Professor Smythe" claiming the egg must be kept cold to prevent a monster from hatching. After a series of chases—and the appearance of —the gang unmasks the Fish Monster. The Reveal Culprit: Mr. Peebles himself.
The mystery begins when the gang stops at pet shop to restock their supply of Scooby Snacks. They find the store in disarray and meeting Wanda Sykes, who is there helping with pet adoptions. Wanda explains that a monster egg has hatched, and a creature has kidnapped the owner, Mr. Peebles.
Financial trouble. Peebles was struggling with the high cost of caring for Magilla Gorilla.
Directed by Mike Milo and written by Caroline Farah.
" Peebles' Pet Shop of Terrible Terrors! " is the third episode of the first season of , which originally premiered on July 11, 2019. Episode Overview
Features the long-standing voices of Frank Welker (Scooby/Fred), Matthew Lillard (Shaggy), Grey Griffin (Daphne), and Kate Micucci (Velma).