Scooby-Doo AU

Scooby-Doo AU is an AU (Alternate Universe) within the Rise of the Brave Tangled Dragons fandom. In the AU, Rapunzel, Merida, Hiccup and Jack Frost are placed into the world of Scooby-Doo. Because it is not canon, ideas for this AU are shown through fanfiction, fanart, and other fan-made works.

Hiccup Horrendous Haddock III
To compliment Toothless, as well as his shaggy brown hair and affinity for green and brown, Hiccup is often portrayed as Shaggy Rogers.

Toothless
As the "fifth member" of the Big Four and animal companion to the group, Toothless is often portrayed as Scooby-Doo.

Videos

 * The Big Four Scooby Doo by rock1234571