Season 3

February 11, 2005

Local teenagers are being kidnapped by doppelgangers of the gang. Shaggy discovers his ex-girlfriend is dating J.C. Chasez.

February 11, 2005

A weird wrestler known as Titanic Twist with two arms on one side is terrorizing wresting matches.

February 19, 2005

The gang go to Paris to see Daphne's cousin become Model of the Year, but when they get there, they find out that she's been abducted by a giant gargoyle!

February 26, 2005

Scooby and the gang visit the secret six puppies on their farm only to discover it is being haunted by a demon farmer.

March 5, 2005

When the gang goes to Russia to watch the Moscow Invitational Hockey Tournament, they encounter a ghostly hockey player known as The Frozen Fiend.

March 12, 2005

When Shaggy competes in a mini-golf tournament that is terrorised by a giant, metallic clown, the gang must find a way to save the tournament.

March 19, 2005

A monster known as The Toxic Terror is attacking the favourite camping ground of Shaggy, Scooby and 3 kids.

March 26, 2005

A trip to Hong Kong turns into yet another mystery for the gang to solve when a huge Chinese New Year dragon suddenly comes to life.

April 2, 2005

The Mystery Kids head for a NASCAR-like championship race where mayhem is taking place on the racetracks.

April 9, 2005

Scooby-Doo and the gang visit the Holy Six, where they encounter a monster who turns people to gold. When one of the six becomes prey, the gang must act fast.

April 16, 2005

The gang investigate the International Sand Building Competition where a strange coral monster has appeared from the Great Barrier Reef to scare the contestants.

July 21, 2005

The gang visits a video game convention to play the video games, but the cute Osomon creatures that were the highlight of the show turn into monsters.