About
Irwin, Hoss Delgado, Jeff the Spider, Fred Fredburger, and General Skarr from the "Grim Adventures of Billy and Mandy" team up to fight an evil candy army from the Underworld on Halloween.
Director
Producers
Studio
Cartoon Network Studios, Cartoon Network Movies
Original Title
Underfist - Halloween Bash
Keywords
Where to Watch
Region
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Cast
Full credits →G
Grey DeLisle
Mandy / Aunt Sis / Kid / Ike (voice)
G
Greg Eagles
Grim / Sperg / Giant Candy Bar (voice)
R
Richard Steven Horvitz
Billy / Harold / Pumpkin / Trick-or-Treater Eater (voice)
V
Vanessa Marshall
Irwin / Hoss's Mom (voice)
D
Diedrich Bader
Hoss Delgado (voice)
A
Armin Shimerman
General Skarr / Candy Skeleton / Rat / Creepy Gnome (voice)
C
C.H. Greenblatt
Fred Fredburger (voice)
M
Maxwell Atoms
Jeff the Spider (voice)
P
Phil LaMarr
Dracula / Grandmama / Bougersnatch (voice)
R
Rachael MacFarlane
Mindy (voice)
D
Dave Wittenberg
Bun-Bun / Trick-or-Treater Eater #1 / Jimbo (voice)
D
Dan Gilvezan
Confic / Humicun (voice)
G
Greg Ellis
Perkins / Peanutbutter Wheel / Tiny Skull (voice)
J
Jess Harnell
Singer (voice)
M
Martin Jarvis
Nergal / Police Officer / Tarvis (voice)
The Grim Adventures of Billy and Mandy Collection
Billy and Mandy are a mismatched pair of youngsters who befriend the Grim Reaper after winning a limbo contest against him. Since the Grim Reaper lost, he has to be their friend, and the three go on a...
