A cosmic case of flying saucers, intergalactic intrigue and out-of-this-world romance launches Scooby-Doo! and the Mystery Inc., Gang into their most unearthly adventure ever.

In the Fall of 1999, four teenage sleuths and their Great Dane got lost in the woods while in search of a mystery. This is their story.

After going their separate ways, Scooby-Doo, Shaggy, Velma, Daphne, and Fred reunite to investigate the ghost of Moonscar the pirate on a haunted bayou island, but it turns out the swashbuckler's spirit isn't the only creepy character on the island. The sleuths also meet up with cat creatures and zombies... and it looks like for the first time in their lives, these ghouls might actually be real.

Scooby-Doo and the gang are trapped into a video game! So they follow up to Scooby Snacks to the last level and they met the cyber gang who just look like themselves. So, the cyber gang decided to help the gang to defeat the phantom virus.

Scooby-Doo and the Mystery Gang visit Oakhaven, Massachusetts to seek strange goings on involving a famous horror novelist and his ancestor who is rumored to have been a witch.

2002 film directed by Raja Gosnell