The Grim Adventures of Billy and Mandy Wiki
The Grim Adventures of Billy and Mandy Wiki

Dumb-Dumbs & Dragons
Dumb Dumbs & Dragons TC.png
Series The Grim Adventures of Billy & Mandy
Season 6
Production code 615
Writer Alex Almaguer

Maxwell Atoms

Broadcast information
Cartoon Network US Premiere May 12, 2006
Paired with Fear and Loathing in Endsville
Chronological information
Billy & Mandy vs. the Martians
Fear and Loathing in Endsville

Dumb-Dumbs & Dragons is the 15th episode from season 6 of The Grim Adventures of Billy & Mandy.

Episode Summary

As Billy sees Hoss Delgado's manliness in action again, Billy wishes to grow up to be a hero like him. Grim tells Billy that in older times an evident way to become a hero was to slay a dragon.

They travel to the Middle Ages so Billy can train under the supervision of the best dragon slayer, Sir Boss Del Guapo, who resembles the present time Delgado. Billy becomes friends with the dragon he was supposed to kill and spares his life, becoming the dragon's hero. Del Guapo finds himself transported to the present, where he has a brief encounter with Delgado.


  • Story by: Maxwell Atoms and Alex Almaguer
  • Storyboard by: Alex Almaguer
  • Directed by: Sue Perrotto


Click here to view more images from Dumb-Dumbs & Dragons.
The image gallery for Dumb-Dumbs & Dragons may be viewed here.


designates a character that did not appear in this episode



Billy and Mandy - S6E09 - Dumb-Dumbs & Dragons ~ Fear and Loathing in Endsville