When ordinary schoolboy, Matt Hatter, discovers a hidden portal in his family's movie theatre, he is transported to a mirror dimension where he becomes defender of the Multiverse. With his friends Roxie and Gomez, the new Hatter Hero must battle Super Villains, defend the realms, and save his Grandpa!

The legendary Primal, first and mightiest of the Coronet Super Villains, has risen again. To stop him destroying the Multiverse, Matt, Roxie and Gomez must call on the help of both the First Hatter Hero and the Amber Dragon, and even team up with Primal's arch enemy - Lord Tenoroc himself!