That's My Mummy
That's My Mummy title card
Series The Grim Adventures of Billy & Mandy
Season 4
Production code 415
Writer Maxwell Atoms

Alex Almaguer

Broadcast information
Cartoon Network US Premiere November 26, 2004
Paired with Toys Will Be Toys
Chronological information
Toys Will Be Toys
The Secret Snake Club
That's My Mummy is the 15th episode from season 4 of The Grim Adventures of Billy & Mandy.


Billy and Irwin were playing in Irwin's house.When Billy went to bathroom he suspected that he saw a mummy.Then things started pretty bad for him because of the curse of mummy. Snakes kept jumping on him or cockroaches come instead of water and he has to run naked. When Mandy and Grim were fed up of it they decided help him.They got in Irwin's house.When Billy made them see the place where he saw the mummy they found nothing but a secret room below it! They found that it was an egyptian room where Irwin mum came out. At last they had dinner with the Irwin family.

They came to know that Irwin's mother is really a mummy.


  • Story by: Maxwell Atoms, Alex Almaguer
  • Storyboard by: Alex Almaguer
  • Art direction: Rae McCarson
  • Directed by: Robert Alvarez


No Screenshot
The image gallery for That's My Mummy may be viewed here.


Billy and Mandy - S4E08 - That's My Mummy ~ Toys Will Be Toys22:24

Billy and Mandy - S4E08 - That's My Mummy ~ Toys Will Be Toys

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