Season 1, Episode 10-13
Vital statistics
Air date May 11, 2018
Written by Scott Fellows, Mike Leffingwell, Benjamin Siemon, Nathan Knetchel & Keith Wagner
Directed by Chuck Sheetz, Greg Miller and Howie Perry
Episode guide
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The Dark Side of the Moose Almost Famoose
Moosebumps! is the third story arc of The Adventures of Rocky and Bullwinkle.


Rocky and Bullwinkle decide to go to a haunted house to prove whether or not ghosts exist. They stumble into a secret laboratory in the house and Bullwinkle is transformed into a big, scary moose monster. The scientist must help them find a cure before evil scientists capture Bullwinkle.

Chapter One

Chapter Two

Chapter Three

Chapter Four


  • Mr. Peabody and Sherman make cameo appearances in their Netflix designs in Chapter One of Moosebumps! arc when Rocky and Bullwinkle switch the bookcase in the haunted house.
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Mr. Peabody and Sherman's cameo

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