Dazzle the Dinosaur saves the day is the sequel to the film Dazzle the Dinosaur, based on the book by Marcus Pfister. produced by Paramount Pictures, Columbia Pictures, Nickelodeon Movies and Amblin Entertainment.
- Dazzle-he's back and in one part, he shouts "Hey you, Dragon-Saurus! Don't you make me roar at you! ROAR!". (Voiced by E. G. Daily)
- Maia-she returns with her family. (Voiced by Alyson Stoner)
- Quetzalcoatlus-he's back and he says "what happened?".
- Tyrannosaurus rex-who scares the Dragon-Saurus with a loud ROAR!!!!! Later on, in the end, T-rex laughs with all the other dinosaurs.
- Dragon-Saurus: he returns and then, upon being scared by the T-rex's roar, he cries and says "that scared me!" Upon apologizing to Dazzle and says "I just want a home like your!" Later on, towards the end, he gets a new cave to live in and after being scared by the T-rex again, he says "whew, that's loud!" before he laughs.
It all begins when Dazzle and Maia explore their new forest, but somewhere, in a distant valley, the Dragon-Saurus is lurking after dark! Now, it's up to Dazzle and Maia, witht the help of some pals [e.g. Apatosaurus, Tyrannosaurus, Quetzalcoatlus, Deinonychus, Triceratops] to save the day and even, help the Dragon-Saurus find a new home. But then, as the Dragon-Saurus is about to attack, the Tyrannosaurus roars to scare him. Upon feeling sorry, Dazzle finds a vacant cave and the Dragon-Saurus moves in his new home at the happy ending.
- E. G. Daily as Dazzle
- Alyson Stoner as Maia
- Anndi McAfee as ???, Dazzle's and Maia's friend.
- Kath Soucie as ???, Dazzle's and Maia's second friend.
- Cree Summer as ???, Dazzle's and Maia's third friend.
- Quinton Flynn as Quetzalcoatlus
- Jack Black as Tyannosaurus rex
- Jodi Benson as Mother Maiasaura
- Rennee Zeil-wigger as Deinonychus narrator
- Jim Cummings as Father Maiasaura
- Tress MacNeille as Stegosaurus
- Tom Kenny as Apatosaurus
- Dee Bradley Baker as Dragonsaurus
- Frank Welker as Creature Vocal Effects