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.
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. [S1E3] Peebles' Pet Shop of Terrible Terrors!
Features the long-standing voices of Frank Welker (Scooby/Fred), Matthew Lillard (Shaggy), Grey Griffin (Daphne), and Kate Micucci (Velma). The mystery begins when the gang stops at
Financial trouble. Peebles was struggling with the high cost of caring for Magilla Gorilla. Peebles
Mr. Peebles is arrested, and the shop's bookkeeper, Arnie , takes over and hosts a massive adoption event for the animals. Key Trivia & Production