The Grim Adventures of Billy and Mandy Wiki
The Grim Adventures of Billy and Mandy Wiki
Who Killed Who?
Billy and Mandy 204 Who Killed Who Tween Wolf 002 0001.jpg
Series Grim & Evil
Season 2
Production code 210
Writer Gord Zajac
Broadcast information
Cartoon Network US Premiere July 4, 2003
Paired with Son of Nergal
Chronological information
The Grim Show
Son of Nergal

Who Killed Who? is the 10th episode from season 2 of Grim & Evil.


After excluding Mandy from their board game Who Killed Who? (a Clue spoof) 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, Mandy realizes that when she said she had "beaten Grim", it meant that she had "beaten death". Mandy then notices the house become ancient and leaves the abandoned house.


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


  • Mrs. Doolin is voiced 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. However, in this episode, we learn that Mrs. Doolin had beaten Grim in just about everything, meaning that Grim just made it all up.


Billy: Now, where are those stupid dice? They gotta be—
Mandy: Billy... oh, Billy...
Billy: Mandy? Is that you? (sees Mandy in the shadows) Oh, Mandy... it's, uh, nice to see you again.
Mandy: Is that so, Billy? Is that... so? (steps out of the shadows)
Billy: (gasps) No! I mean, you're all white, like a—
Mandy: Ghost?
Billy: Uh, yeah!
Mandy: And it's all because you wouldn't let me play your game... because I was a girl!
Billy: No! I, uh—
Mandy: Well, now that I'm a ghost, it's my turn to play (throws the dice in front of Billy) "Who Killed Who".
Billy: (reads the words on the dice) B-"Behind You". Behind me? (turns to see writing on the wall) "Billy... in the h-hallway... with the dice by..." (turns back around) by...
Mandy: By...
Mrs. Doolin: (appears right next to Mandy) Meee!
Billy: (screams and runs out of the house) 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? (She turns around to see the house in a decrepit state. She looks at the painting of Mrs. Doolin and sees a scowling Grim in the background)
Mrs. Doolin: (voice over) Ha! He's never forgiven me for beating him in just about everything!
Grim: (voice over) I know everything there is to know about THAT house.
Mrs. Doolin: (voice over) ...beating him in just about...
Mandy: (realizing) Everything! Wow. Mrs. Doolin beat Grim. She beat death.


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The Grim Show
Grim & Evil Episodes Next:
Son of Nergal