Scooby-Doo! Mystery Incorporated - Season 2 - Eps 12: Scarebear
A bear-like creature attacks Mayor Nettles and Sheriff Stone in the Crystal Cove woods near Destroido. They turn to the gang for help, explaining that the creature is called the Scarebear and has been stalking the grounds near the Destroido company for weeks. The gang finds out that the Destroido company has allowed toxic lithium to spill into the woods, which has resulted in the mutations of inhabitant plants and creatures including the Scarebear. Meanwhile, Mr. E and Professor Pericles have recruited Brad and Judy to help them find the gang's pieces of the Planispheric Disk, and have resorted to drastic measures to get the gang out of the way.
About Scooby-Doo! Mystery Incorporated

Title: Scooby-Doo! Mystery Incorporated
First Air Date: 2010-07-12
Last Air Date: 2013-04-05
Status: Ended
Rating: 8.223/10 (from 1018 votes)
Language: EN
Seasons: 2
Total Episodes: 52
Network: Cartoon Network
Genres: Animation, Mystery, Family
Production Companies: Warner Bros. Animation
Synopsis
This incarnation of the popular cartoon series finds Scooby and the gang living in Crystal Cove, a small town with a long history of ghost sightings, monster tales and other mysteries ripe for the sleuths to solve once and for all. But the longstanding Crystal Cove residents, who bank on the town's reputation to attract tourists, are prepared to do what it takes to protect their turf.
Cast

Frank Welker
Scooby-Doo / Fred Jones (voice)

Grey DeLisle
Daphne Blake (voice)

Mindy Cohn
Velma Dinkley (voice)

Matthew Lillard
Norville 'Shaggy' Rogers (voice)