Underfist: Halloween Bash (2008): cast, story & where to watch
2008 · Film · ★ 8.2
Released in 2008, Underfist: Halloween Bash is an action, comedy, fantasy and family film directed by Shaun Cashman, running about 61 minutes.
What it’s 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.
Who’s in it. Underfist: Halloween Bash stars Grey DeLisle as Mandy / Aunt Sis / Kid / Ike (voice), Greg Eagles as Grim / Sperg / Giant Candy Bar (voice), Richard Steven Horvitz as Billy / Harold / Pumpkin / Trick-or-Treater Eater (voice) and Vanessa Marshall as Irwin / Hoss's Mom (voice), among others.
How it landed. With an audience score of 8.2/10, Underfist: Halloween Bash sits among the best-reviewed titles in the catalogue.
Where to watch. In AU you can stream it on HBO Max and HBO Max Amazon Channel. See the full, country-by-country breakdown on our where to watch Underfist: Halloween Bash page.
If you liked it. Fans of Underfist: Halloween Bash tend to enjoy The Dark Knight, The Lord of the Rings: The Return of the King, Inception and The Lord of the Rings: The Fellowship of the Ring.
Frequently asked
- Where can I watch Underfist: Halloween Bash (2008)?
- In AU, Underfist: Halloween Bash is available to stream on HBO Max and HBO Max Amazon Channel. Availability varies by country — check our where-to-watch page for every region.
- Is Underfist: Halloween Bash worth watching?
- Underfist: Halloween Bash holds an audience score of 8.2 out of 10, and is a strong pick if you enjoy action, comedy, fantasy and family. Most viewers rate it highly.
- Who stars in Underfist: Halloween Bash?
- Underfist: Halloween Bash stars Grey DeLisle, Greg Eagles, Richard Steven Horvitz, Vanessa Marshall and Diedrich Bader.