|Episode introduction||"Located in the dead center of Main Street, it's Disney's House of Mouse!"|
|Mickey introduction||"Oooo, it's a Houseketeer Halloween! So grab your garlic and get set for America's most haunted. He's Count Mickey Mouse."|
|Sponsor||Special ghosts at the House of Mouse are treated to: "Bald Mountain"|
- Rod Roddy as Microphone Mike
- Wayne Allwine as Mickey Mouse
- Jim Cummings as Pete/Ed the Hyena
- Russi Taylor as Minnie Mouse
- Bill Farmer as Goofy/Pluto
- Tony Anselmo as Donald Duck
- Tony Jay as the Magic Mirror
- Mr. T as Himself
- Tress MacNeille as Daisy
- James Woods as Hades
- Corey Burton as Narrator/Chernabog
- Bobcat Goldthwait as Pain
- Matt Frewer as Panic
- Kevin Schon as Timon
- Ernie Sabella as Pumbaa
- The animation for the opening sequence of this episode was recycled from Mickey's House of Villains.
- Pluto doesn't appear in this episode itself. although he only appears in Pluto Gets the Paper: Spaceship.
- This is the only episode to include references to Pixar films, despite no Pixar characters actually appearing (for obvious reasons at the time); Donald dresses as Woody, Buzz Lightyear, an LGM and Flik.
- This is the only episode Pete has been seen naked
- Mr. T voices and appears as himself during a blooper sequence starring Hades.
- The main aspect of the episode is the song "Grim Grinning Ghosts" which originated in the Haunted Mansion ride.
- Mickey is wearing the same vampire costume from Donald's Halloween Scare.
- This is the second and final time where Pete is wearing his underwear and socks, the first being in "House of Scrooge".
- This is Pete's final appearance in the House of Mouse since he does not appear in the final episode of the series.
- This is the last House of Mouse episode where Mike advertises for the show's sponsor.
- Skeletons (The Skeleton Dance): are seen doing their Skeleton Dance with Pete during the song Grim Grinning Ghosts. They were later seen applauding after the 1st cartoon.
- Lonesome Ghosts (Lonesome Ghosts): seen scaring Pete and pulling down his underwear making him naked. They were later seen lifting Mickey up into the air to introduce the final cartoon.
- Hatbox Ghost (The Haunted Mansion): seen scaring Pete in a graveyard, while the song Grim Grinning Ghosts plays.
- Executioner (The Haunted Mansion): seen scaring Pete and having tea with the Hitchhiking Ghosts.
- Hitchhiking Ghosts The Haunted Mansion): seen frightening Pete during the episode's version of "Grim Grinning Ghosts". They were later seen at the end of the episode appearing right next to Donald Duck.
- Bride (The Haunted Mansion): seen standing with her hand extended with Pete running up to her and kissing her hand, before it disintegrates off of her arm as she becomes a corpse.