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Who Killed Who?

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Who Killed Who?
Billy and Mandy 204 Who Killed Who Tween Wolf 002 0001
Series The Grim Adventures of Billy & Mandy
Season 2
Production code 210
Writer Gord Zajac
Broadcast information
Cartoon Network US Premiere July 4, 2003
Paired with Tween Wolf
Chronological information
The Really Odd Couple
Tween Wolf
Who Killed Who? is the 10th episode from season 2 of The Grim Adventures of Billy & Mandy.


After excluding Mandy from their board game Who Killed Who? (a Clue type of game) for being a girl, Billy and Irwin mistakenly throw their dice into the backyard of a haunted house. Grim warns them about the ghost of Mrs. Doolin, a lady that lived there.

Mandy dares to go inside to retrieve the dice, and she befriends Mrs. Doolin, who is alive and well, and who says that all the stories told about her (that anything that went beyond her fence into her garden never came back) are just made-up by Grim, who she beat long time ago in a staring contest.

Deciding to get the dice back himself, Billy also ventures into the house, but Mrs. Doolin and Mandy scare him away by posing as ghosts. However, it appears that Mrs. Doolin is in fact a ghost, and when she said she "beat Grim", it meant that she had "beat death".


  • Story by: Gord Zajac
  • Storyboard by: Paul McEvoy
  • Directed by: John McIntyre, Randy Myers, Pat Shinagawa


  • In the episode 'Who Killed Who?' the voice of the spider-loving Mrs. Doolin is played by Betty White, star of the series the Golden Girls as Rose Nalon.
  • In Meet the Reaper, Grim said that he loved playing games and that he never loses. But in "Who Killed Who?", we learn that Mrs. Doolin had beaten Grim in just about everything.


Billy: (reading a pair of dice) Behind you. Behind me? (Reading writing on the wall) Billy in the h-h-hallway with the d-d-dice
Mandy: By...
Mrs. Doolin: MEEEEE!!!!!!
Billy: (screams in terror and runs out the door) I'm sorry, Mandy! You can play! You can play! Girls are allowed!
Mandy: Well, we better chalk up another win for the girls, Mrs. Doolin. Right? (Mrs. Doolin doesn't answer) Mrs. Doolin? (pan across the house's interior to find that the interior is a mess and that Mrs. Doolin has disappeared)


Doolin y Mandy practican esgrima
The image gallery for Who Killed Who? may be viewed here.


Billy and Mandy - S2E04 - Who Killed Who ~ Tween Wolf21:16

Billy and Mandy - S2E04 - Who Killed Who ~ Tween Wolf

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