Doo the fright thing.
A masked villain wreaks mayhem on the city of Coolsville with a monster machine that creates real-life versions of Mystery Inc.'s former foes like The 10,000 Volt Ghost, The Cotton Candy Glob, The Skelemen and The Pterodactyl Ghost. Fred, Daphne, Shaggy, Velma and Scooby-Doo launch an investigation into the monster outbreak that leaves Shaggy and Scooby questioning their roles in Mystery Inc. Eager to prove their detective skills, the ever-ravenous duo comes up with a secret plan to solve the mystery all by themselves. Can the gang unravel their most challenging case?
Scooby-Doo 2: Monsters Unleashed (2004) is a mystery, adventure and comedy film directed by Raja Gosnell, released on March 24, 2004 with a runtime of 1h 33m. It stars Freddie Prinze Jr., Sarah Michelle Gellar, Matthew Lillard and Linda Cardellini. Viewers rate it 6.1 out of 10 across 2,980 ratings.
Watch the official trailer for Scooby-Doo 2: Monsters Unleashed before you stream it.
Official trailers, teasers, clips and featurettes for Scooby-Doo 2: Monsters Unleashed.
Trailer
Teaser
Clip
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Freddie Prinze Jr.
as Fred
Sarah Michelle Gellar
as Daphne
Matthew Lillard
as Shaggy
Linda Cardellini
as Velma
Neil Fanning
as Scooby-Doo Voice / Tasmanian Devil (voice)
Seth Green
as Patrick
Peter Boyle
as Old Man Wickles
Tim Blake Nelson
as Jacobo
Alicia Silverstone
as Heather
Pat O'Brien
as Pat O'Brien
Bill Meilen
as Chauffeur
Zahf Paroo
as Ned
Directed by Raja Gosnell, written by James Gunn, produced by Charles Roven and Richard Suckle.
Average viewer score of 6.1/10 from 2,980 ratings.
**_Colorful and fun, but too silly and manic_** The Mystery Inc team take on several monsters from their past adventures brought to life by an evil masked figure. As with the first film, Matthew Lillard and Linda Cardellini shine as Shaggy and Velma. Freddy Prinze Jr. is good as Fred while Sarah Michelle Gellar as Daphne doesn't quite fit the role, although she's likable and serviceable. I'm sure she got the part…
Reviewed on July 12, 2025
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Scooby-Doo 2: Monsters Unleashed (2004) is currently available to rent or buy from Amazon Video, Apple TV Store, Google Play Movies, YouTube and Fandango At Home. No subscription streaming option is listed right now, so availability may change.
The main cast of Scooby-Doo 2: Monsters Unleashed (2004) includes Freddie Prinze Jr., Sarah Michelle Gellar, Matthew Lillard, Linda Cardellini and Neil Fanning. The film was directed by Raja Gosnell. You can see the full cast and crew list, with character names, further up this page.
Scooby-Doo 2: Monsters Unleashed was released on March 24, 2004 and runs for 1h 33m.
Scooby-Doo 2: Monsters Unleashed (2004) holds an average rating of 6.1 out of 10 from 2,980 viewer votes, and is a good pick if you enjoy mystery, adventure and comedy films. Read the viewer reviews on this page to decide for yourself.
Yes. The official Scooby-Doo 2: Monsters Unleashed trailer is embedded in the trailer section of this page and plays instantly, no download or sign-up required.
