The Grim Adventures of Billy and Mandy
Season 6 Episode 24 - Billy & Mandy Begins
As Billy, Mandy, Grim, and Irwin hang from a rope about to be eaten by a giant sea serpent, Irwin wonders how they came into that trouble. Billy and Grim each tell separate stories on how they originally became best friends forever and ever. Billy's fantastic story is about him and Mandy being space patrol officers who collect the Grim Reaper's bones, cloak, and skull to summon him; Grim tells a story on how the evil Mandy and his pet servant Billy managed to capture him inside a containment unit (parodying the Ghostbusters' ghost traps). Mandy quickly tells the real story, and footage from the first episode is seen, before the four are swallowed whole by the serpent.
Episodes in Season 6
Billy Ocean
Hill Billy
Keeper of the Reaper
15 min
The Love That Dare Not Speak Its Name
Major Cheese
Modern Primitives
Giant Billy and Mandy All Out Attack
The Wrongest Yard
Druid, Where's My Car?
Herbicidal Maniac
Chaos Theory
A Grim Day
Pandora's Lunch Box
Billy and Mandy vs. the Martians
15 min
Dumb-Dumbs and Dragons
Fear and Loathing in Endsville
Dad Day Afternoon
Scary Poppins
Hurter Monkey
Goodbling and the Hip-Hop-Opotamus
Spidermandy
Be A-Fred, Be Very A-Fred
30 min