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The monster is unmasked as Professor Raffalo , a science teacher who used the mutant ruse to cover his attempt to rob the Crystal Cove Bank.

is the first episode of Scooby-Doo! Mystery Incorporated , which originally aired as a sneak peek on April 5, 2010, on Cartoon Network . This series premiere distinguishes itself from previous iterations by introducing a darker, serialized tone and reimagining the gang's relationship with their hometown of Crystal Cove. Episode Plot and Mystery

The episode follows the gang as they investigate a "Slime Mutant" that is cocooning victims in a gelatinous substance.

The gang's parents are introduced for the first time in series continuity as active characters, often serving as obstacles to the gang's sleuthing. Go to product viewer dialog for this item. Beware the Beast from Below

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The monster is unmasked as Professor Raffalo , a science teacher who used the mutant ruse to cover his attempt to rob the Crystal Cove Bank.

is the first episode of Scooby-Doo! Mystery Incorporated , which originally aired as a sneak peek on April 5, 2010, on Cartoon Network . This series premiere distinguishes itself from previous iterations by introducing a darker, serialized tone and reimagining the gang's relationship with their hometown of Crystal Cove. Episode Plot and Mystery "Scooby-Doo! Mystery Incorporated" Beware the B...

The episode follows the gang as they investigate a "Slime Mutant" that is cocooning victims in a gelatinous substance. The monster is unmasked as Professor Raffalo ,

The gang's parents are introduced for the first time in series continuity as active characters, often serving as obstacles to the gang's sleuthing. Go to product viewer dialog for this item. Beware the Beast from Below Go to product viewer dialog for this item