|Season 1, Episode 10-13|
|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|
|The Dark Side of the Moose||Almost Famoose|
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.
- 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.