Mouse is afraid of a dark

The episode starts where Mouse is in her bed, and Aunt Angelina Mouseling say good night and try to not let the bed bugs bite.

Mouse opens her eyes as soon as her Aunt leave. She shines a flashlight on her toys and the window. She is frightened because she thinks she's seeing bed bugs! Aunt Angelina Mouseling comes in and asked what's the matter. Mouse explains about the bugs, but she tells him that they were just shadows. Mouse is also worried about a scratchy monster, but aunt Angelina Mouseling tells her monsters aren't real, and when she leaves, Mouse sings a song, "I'm Not Afraid of Monsters".

Suddenly, Mouse gets up, makes a mobile clanking sound, and something falls on her head. She screams for her aunt Angelina Mouseling's help. Angelina Mouseling comes in and he tells her that it was only her stuffed toy cuddly snake that fell on her head. Mouse thought that there was a flying monster and the scratchy monster, and it's in her room. Aunt also tells her that she probably just imagined he heard something, and he can't find anything, but Mouse also thought about the scratchy monster, and she makes some scratchy sounds. aunt Angelina Mouseling also suggests that Mouse listen to a music box to drown out the monster sounds.

Just moments after, the music stops and the sound is still heard. Mouse says, "Aunt Angelina Mouseling the scratchy monster! He's got me! Help!". Angelina Mouseling, making Mouse yelp. Angelina Mouseling enter the room as become shadows, in which Mouse thinks the shadow is a one-headed monster. she turn on the lights, and see that Mouse's pajamas are stuck to the bed because the scratchy monster had trapped her. aunt Angelina Mouselig explains that the wind was making the tree branch hit the window, causing the scratchy monster noise.

Suddenly, there's another strange noise, but it is only Gumball who was stuck in a paper bag underneath Mouse's bed and Gumball goes home. Mouse says that she hopes there won't be any more scary sounds. Comforted with Teddy, Mouse is no longer afraid. Aunt Angelina Mouseling say goodnight to Mouse and turn off the light to ahead back to the living room, where she tell on the television to watch her favorite program. However, she fall asleep within seconds of it being on As the episode concludes.