Grim For a Day
Grim for a Day
Series The Grim Adventures of Billy & Mandy
Season 1
Production code 110
Writer Craig Lewis
Broadcast information
Cartoon Network US Premiere August 15, 2003
Paired with Chicken Ball Z
Chronological information
The Halls of Time
Chicken Ball Z
Grim For a Day is the first segment of the tenth episode of The Grim Adventures of Billy & Mandy.


One morning, Grim and Billy are arguing about who had the tougher life. So Mandy told them to switch lives for a day to see who had the tougher life. Then Grim goes to school dressed like Billy and Billy got Grim's to do list and dressed up like Grim including the scythe. Then Billy went to reap the soul of a pet bird named Mr. Voorhees that belonged to an old man. At school Grim was doing what Billy usually did. Billy was still waiting at the address where it said Mr. Voorhees lives because the old man who owned the bird took along time to get there.

When the old man finally got there he thought Billy was trick-or-treating because Billy was dressed up like grim and gives him candy. Near the end of the episode, Grim starts turning into Billy and vice versa. They both run to Billy's house and when they get there Grim completely turns into a tall Billy and Billy turns in to a short Grim. then Mandy sees them both and says "I got to stop drinking steak sauce."


  • Story by: Craig Lewis
  • Storyboard by: Paul McEvoy
  • Directed by: Robert Alvarez


  • Mandy stated that she drinks steak sauce.
  • In the title card, Mandy wears Grim's outfit, but in the episode itself, she doesn't. 


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