The Grim Adventures of Billy and Mandy Wiki
The Grim Adventures of Billy and Mandy Wiki
Little Rock of Horrors
Series The Grim Adventures of Billy & Mandy
Grim & Evil
Season 1
Production code 122
Writer Gord Zajac
Broadcast information
Broadcast number 22
Cartoon Network US Premiere October 18, 2002
Paired with Dream a Little Dream and The Pie Who Loved Me
Chronological information
Tickle Me Mandy
The Pie Who Loved Me

Little Rock Horrors is the first segment of the thirteenth episode of Grim & Evil.


One night, Billy is feeling lonely, so he asks Mandy to play with him but she was busy reading a book. He asks Grim, but Grim turns him down too. Billy then goes over to Irwin's house to see what he is doing. Irwin is watching a movie, and doesn't see Billy in the window. Billy walks off, all mopey. He lookes at a twinkling star in the sky and made a wish for someone to play with him. The star came shooting out of the sky and into Billy's backyard! The star was just a meteor who sings! He asked Billy for some brains. So he gathered everyone in Endsville (except for Grim and Mandy). It accepted Irwin as its first victim. The Last Victim is Mandy. Mandy notices the meteor and walks over to it. The meteor eats her brain, but he melts due to her brain being "spicy". She becomes the meteor and asks Billy for brains.


  • Story by: Gord Zajac
  • Storyboard by: Maxwell Atoms
  • Directed by: Robert Alvarez


  • The title name of the episode is a parody of the Broadway musical and 1980's film Little Shop of Horrors.
  • The name of the song in this episode was BRAINS.
  • The artist who sung the song was goth rock star, Voltaire. Another song he wrote is also in the opening credits to Billy and Mandy's Big Boogey Adventure.
  • Billy is shown to do the Moonwalk after being given a suit and he begins to dance. This, along with the dance he and the zombies perform together, is a reference to Michael Jackson, with the group dance being a reference to the Thriller music video, and the moonwalk being Jackson's signature dance move.
  • General Skarr from Evil Con Carne makes a cameo during the BRAINS song.


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The image gallery for Little Rock of Horrors may be viewed here.


Tickle Me Mandy
Grim & Evil Episodes Next:
The Pie Who Loved Me