Pyron returns to Earth and summons the old races, also known as the Darkstalk...
Darkstalkers
Season 1 Episode 11: There's No Business Like Dragon Business
Harry and Hairball stumble upon a frozen dragon while snow sledding. After being kicked off a movie set, Lord Raptor is summoned by Demitri to bring him the dragon. After convincing the dragon that Felicia is evil, Raptor takes the dragon back to Pyron to attack him.