Where to stream

Billy & Mandy's Big Boogey Adventure

7.520071h 20mMovieAdventureComedyAnimation

When the Boogey Man causes Grim to lose his powers, rank, and title in the Underworld Court for misusing his powers, he plots to seek out Horror's Hand and take over the world. It's up to Billy, Mandy, Irwin, and Grim to get to Horror's Hand before the Boogey Man does.

DirectorsSue Perrotto·Kris Sherwood

WritersNina G. Bargiel·Maxwell Atoms

ProducersLouis J. Cuck·Jennifer Pelphrey

Where to watch

HBO Max

Availability shown for Philippines · rights vary by country

Cast · Directed by Sue Perrotto

Richard Steven Horvitz

Billy / Billybot / Harold / Pale Ghoulish Juror / Chippy the Squirrel (voice) (as Richard Horvitz)

Grey DeLisle

Mandy / Mandroid / Older Mandy / Milkshakes / Some Kid (voice)

Greg Eagles

Grim / Sperg / Pirate #6

Vanessa Marshall

Irwin / Pirate #5 / Unicorn (voice)

Maxwell Atoms

I'll Cut You Guy / Pirate #2 / Horrorbot / Burnt Skeleton Guard (voice)

George Ball

Peequay (voice)

Jane Carr

Bride of Frankenstein (voice)

Greg Ellis

Creeper / Horror's Hand / Pirate #3 / Paperboy (voice)

Bart Flynn

Giant Cyclops / Ugly Pirate (voice)

C.H. Greenblatt

Fred Fredburger / Pirate #4 (voice)

More from Sue Perrotto · Director

Phineas and Ferb

2007 · 7.9

The Grim Adventures of Billy and Mandy

2001 · 8.1

Miles from Tomorrowland

Sheep in the Big City

2000 · 6.6

Downtown

1999 · 8.0

Phineas and Ferb: Star Wars

2014 · 7.1

Phineas and Ferb: Mission Marvel

2013 · 6.5

Phineas and Ferb: Night of the Living Pharmacists

2014 · 8.3

See all fromSue Perrotto

More from Cartoon Network Studios · Studio

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Billy & Mandy's Big Boogey Adventure — streaming FAQ

Which OTT platform streams Billy & Mandy's Big Boogey Adventure?

Billy & Mandy's Big Boogey Adventure is streaming on HBO Max in Philippines. It's not currently on Netflix.

Is Billy & Mandy's Big Boogey Adventure on Netflix?

No, Billy & Mandy's Big Boogey Adventure is not on Netflix in Philippines as of September 2026. It's currently on HBO Max.

Is Billy & Mandy's Big Boogey Adventure on Amazon Prime Video?

No, Billy & Mandy's Big Boogey Adventure isn't on Amazon Prime Video in Philippines right now. It's on HBO Max instead.

Where can I watch Billy & Mandy's Big Boogey Adventure for free?

Billy & Mandy's Big Boogey Adventure is available on HBO Max in Philippines, but you'll need an active subscription — there's no free option right now.

Is there a sequel to Billy & Mandy's Big Boogey Adventure?

Yes — Billy & Mandy's Big Boogey Adventure is followed by Billy & Mandy: Wrath of the Spider Queen (2007) in the Grim Adventures of Billy and Mandy Collection.

Is there a prequel to Billy & Mandy's Big Boogey Adventure?

Billy & Mandy's Big Boogey Adventure is the first film in the Grim Adventures of Billy and Mandy Collection.

Is Billy & Mandy's Big Boogey Adventure part of a trilogy?

Yes — Billy & Mandy's Big Boogey Adventure is part of a trilogy, alongside Billy & Mandy: Wrath of the Spider Queen (2007) and Underfist: Halloween Bash (2008).

How many movies are in the Grim Adventures of Billy and Mandy Collection?

There are 3 films in the Grim Adventures of Billy and Mandy Collection: Billy & Mandy's Big Boogey Adventure (2007), Billy & Mandy: Wrath of the Spider Queen (2007) and Underfist: Halloween Bash (2008).