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The Grim Adventures of Billy and Mandy: Billy and Mandy vs. the Martians

Grim leaves Earth when Morg, the Martian Grim Reaper, takes him to Mars with Billy, Mandy, Irwin following them in Grim's trunk. There, they see zombies and Grim and Morg try to take over Earth.

Episode Info  

Episode number: 5x23
Airdate: Thursday March 23rd, 2006

Guest Stars
Armin ShimermanArmin Shimerman
voiced Mr. Skarr, Zombie
Bob JolesBob Joles
voiced Zombie Head, Newscaster #1, Ground Control
Jennifer HaleJennifer Hale
voiced Zombie #2, Cindy
Rachael MacFarlaneRachael MacFarlane
voiced Mindy
Roger RoseRoger Rose
voiced Admiral Wolvering Lightning Bolt, Newscaster #3, Announcer #2
Vanessa MarshallVanessa Marshall
voiced Cow
John KassirJohn Kassir
voiced Carion Beetle, TV Announcer, Newscaster #2
Keith FergusonKeith Ferguson
voiced Morg, Creature, Reporter
Episode Notes
This episode marks as the sixth full length episode.

Credits: Billy and Irwin wake up after a coma and a monster gets on Irwin's face.

By watching the episode, it seems that there more than one grim reaper. They all live on separate planets in the solar system.

Grim's favorite toy from is childhood is Fancy Jake.

Running Gag: When Grim says Uranus, Morg laughs.

Episode Quotes
Grim: There's nothing funny about Uranus!

Mandy: It can't end this way.
Grim: Tell that to the zombies.

Billy: This isn't Codename: Kids Next Door.

Cultural References
When Billy says, "This isn't Codename: Kids Next Door," he is making a reference to the Cartoon Network show, Codename: Kids Next Door.

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