Underfist: Halloween Bash
Underfist: Halloween Bash is an American animated spin-off special of The Grim Adventures of Billy & Mandy. It aired on October 12, 2008.
Underfist Halloween Bash People (First 15 people) - Page 0
Armin Shimerman
American actor
Rachael MacFarlane
American voice actress
Phil LaMarr
American actor
Vanessa Marshall
American actress
Dan Gilvezan
American actor
C. H. Greenblatt
American animator
Richard Steven Horvitz
American actor
Dave Wittenberg
South African-American voice actor
Shaun Cashman
Animation director
Greg Eagles
American actor
Wittenberg
Drew Neumann
American musician
Fred Fredburger
General Skarr
Fictional character
