The Grim Adventures of Billy and Mandy: Season 6
This season started on January 6, 2006. The table lists episodes with recorded air dates up to September 28, 2026.
| Ep | Title and air date | My place |
|---|
| 1 | Billy Ocean | |
| 2 | Hill Billy | |
| 3 | Keeper of the Reaper · 15 min | |
| 4 | The Love That Dare Not Speak Its Name | |
| 5 | Major Cheese | |
| 6 | Modern Primitives | |
| 7 | Giant Billy and Mandy All Out Attack | |
| 8 | The Wrongest Yard | |
| 9 | Druid, Where's My Car? | |
| 10 | Herbicidal Maniac | |
| 11 | Chaos Theory | |
| 12 | A Grim Day | |
| 13 | Pandora's Lunch Box | |
| 14 | Billy and Mandy vs. the Martians · 15 min | |
| 15 | Dumb-Dumbs and Dragons | |
| 16 | Fear and Loathing in Endsville | |
| 17 | Dad Day Afternoon | |
| 18 | Scary Poppins | |
| 19 | Hurter Monkey | |
| 20 | Goodbling and the Hip-Hop-Opotamus | |
| 21 | Spidermandy | |
| 22 | Be A-Fred, Be Very A-Fred · 30 min | |
| 23 | The Crass Unicorn | |
| 24 | Billy & Mandy Begins | |
