Underfist: Halloween Bash
Underfist - Halloween Bash
We checked 8 streaming services in India on 08 Jun 2026 at 00:56 IST
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.
Cast
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)
Vanessa Marshall
as Irwin / Hoss's Mom (voice)
Diedrich Bader
as Hoss Delgado (voice)
Armin Shimerman
as General Skarr / Candy Skeleton / Rat / Creepy Gnome (voice)
C.H. Greenblatt
as Fred Fredburger (voice)
Maxwell Atoms
as Jeff the Spider (voice)
Phil LaMarr
as Dracula / Grandmama / Bougersnatch (voice)
Rachael MacFarlane
as Mindy (voice)
Dave Wittenberg
as Bun-Bun / Trick-or-Treater Eater #1 / Jimbo (voice)
Dan Gilvezan
as Confic / Humicun (voice)
Greg Ellis
as Perkins / Peanutbutter Wheel / Tiny Skull (voice)
Jess Harnell
as Singer (voice)
Martin Jarvis
as Nergal / Police Officer / Tarvis (voice)
Where does Underfist: Halloween Bash rank today?
Underfist: Halloween Bash is #10000 on the CineFlixo Daily Streaming Charts today.
- Highest: #10000
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Watch Underfist: Halloween Bash Online Free in HD
Looking for a place to watch Underfist: Halloween Bash online for free? You've landed on the right page. Underfist: Halloween Bash is a well-rated Inglés action, comedy, family, fantasy, animation, tv movie, adventure, and horror movie from 2008 that you can stream right now on CineFlixo in high quality, no signup required.
About Underfist: Halloween Bash
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. Running 61 minutes.
Underfist: Halloween Bash Cast and Characters
The cast features 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)), Vanessa Marshall (as Irwin / Hoss's Mom (voice)), and Diedrich Bader (as Hoss Delgado (voice)). Their performances are a major reason Underfist: Halloween Bash has built such a passionate audience.
Where to Watch Underfist: Halloween Bash Online
CineFlixo lets you stream Underfist: Halloween Bash online free, instantly, in HD. There's nothing to install — open the page, hit play, done. Works perfectly on Jio, Airtel, Vi networks across India and on slow mobile data thanks to our adaptive video pipeline.
▶ Watch Underfist: Halloween Bash NowWhy People Are Watching Underfist: Halloween Bash
Underfist: Halloween Bash flies under the radar but it deserves your attention. What makes it work is sharp comedic timing that lands consistently, action sequences that don't feel cheap, and world-building that respects the audience's intelligence. If you enjoy Inglés storytelling that doesn't follow the same tired beats, this is the kind of film you'll end up recommending to friends.
Frequently Asked Questions about Underfist: Halloween Bash
Where can I watch Underfist: Halloween Bash online for free?
You can watch Underfist: Halloween Bash online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How long is Underfist: Halloween Bash?
Underfist: Halloween Bash runs for 61 minutes (about 1 hour).
Is Underfist: Halloween Bash good? What's the rating?
Underfist: Halloween Bash holds a 7.4/10 rating based on 18 reviews — well above average.
Who is in the cast of Underfist: Halloween Bash?
The main cast includes Grey DeLisle, Greg Eagles, Richard Steven Horvitz, and Vanessa Marshall, plus a strong supporting ensemble.
Is Underfist: Halloween Bash available in Inglés?
Yes — Underfist: Halloween Bash was originally produced in Inglés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Underfist: Halloween Bash released?
Underfist: Halloween Bash was released in 2008.
Do I need an account to watch Underfist: Halloween Bash on CineFlixo?
No. CineFlixo is free and you can watch Underfist: Halloween Bash without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Movies You Might Like
If you enjoyed Underfist: Halloween Bash, check out Meet Joe Black, The Seventh Seal, Curious George: A Halloween Boo Fest, Scary Movie 3, and Dreamworks Spooky Stories.
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Frequently Asked Questions
Common questions about Underfist: Halloween Bash
Where can I watch Underfist: Halloween Bash for free?
You can watch Underfist: Halloween Bash (2008) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is Underfist: Halloween Bash about?
Underfist: Halloween Bash is a Action/Comedy English-language film. 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.
When was Underfist: Halloween Bash released?
Underfist: Halloween Bash was released on October 12, 2008. It has a runtime of 1h 1m. The film was produced by Cartoon Network Studios.
Who stars in Underfist: Halloween Bash?
Underfist: Halloween Bash stars Grey DeLisle, Greg Eagles, Richard Steven Horvitz and Vanessa Marshall. The full cast list is available in the Cast section above.
Is Underfist: Halloween Bash available in HD?
Yes, Underfist: Halloween Bash is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.