Season
Season 7 Episode
- Season 6 Billy Ocean
- Season 6 Hill Billy
- Season 6 Keeper of the Reaper
- Season 6 The Love That Dare Not Speak Its Name
- Season 6 Major Cheese
- Season 6 Modern Primitives
- Season 6 Giant Billy and Mandy All Out Attack
- Season 6 The Wrongest Yard
- Season 6 Druid, Where's My Car?
- Season 6 Herbicidal Maniac
- Season 6 Chaos Theory
- Season 6 A Grim Day
- Season 6 Pandora's Lunch Box
- Season 6 Billy and Mandy vs. the Martians
- Season 6 Dumb-Dumbs and Dragons
- Season 6 Fear and Loathing in Endsville
- Season 6 Dad Day Afternoon
- Season 6 Scary Poppins
- Season 6 Hurter Monkey
- Season 6 Goodbling and the Hip-Hop-Opotamus
- Season 6 Spidermandy
- Season 6 Be A-Fred, Be Very A-Fred
- Season 6 The Crass Unicorn
- Season 6 Billy & Mandy Begins
The Grim Adventures of Billy and Mandy - Season 6 Episode 15 Dumb-Dumbs and Dragons
8.10 11 minutes As Billy sees Hoss Delgado's manliness is 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.
