Season
Season 5 Episode
- Season 1 Meet the Reaper
- Season 1 Skeletons in the Water Closet
- Season 1 Opposite Day
- Season 1 Look Alive!
- Season 1 Mortal Dilemma
- Season 1 Get Out of My Head!
- Season 1 Fiend Is Like Friend Without the
- Season 1 Grim or Gregory / Something Stupid This Way Comes
- Season 1 A Dumb Wish
- Season 1 Grim vs. Mom
- Season 1 Tastes Like Chicken
- Season 1 Grim or Gregory
- Season 1 Something Stupid This Way Comes
- Season 1 A Grim Surprise
- Season 1 Beasts and Barbarians
- Season 1 Hoss Delgado: Spectral Exterminator
- Season 1 To Eris Human
- Season 1 Billy's Growth Spurt
- Season 1 Billy and the Bully
- Season 1 Big Trouble in Billy's Basement
- Season 1 Tickle Me Mandy
- Season 1 Little Rock of Horrors
- Season 1 Dream a Little Dream
Grim & Evil - Season 1 Episode 12 Grim or Gregory
8.20 22 minutes It's Halloween, Billy, Mandy and Grim go trick-or-treating. Grim mistakes a woman for Atrocia, the host of the all-night Halloween marathon on TV and goes to talk to her. Upon looking at her face, Grim realizes his mistake; however, the woman mistakes Grim for her son, Gregory, and takes him home. At the same time, Billy mistakes Gregory for Grim and he and Mandy take him with them. In the end, Billy and Mandy take Gregory back to his mother and Grim goes back with them.
