When playtime on Gran’s old swing sends Danny and Dinosaur accidentally looping back through time to the Jurassic age, there’s no knowing what might happen.

Especially when the swing breaks and there’s the rumble of a volcano ready to erupt!

Can Danny and Dinosaur make it back to the future with their new dino friends?

A Jurassic classic from the bestselling creators of The Dinosaur that Pooped a Planet!, The Dinosaur That Pooped Christmas! and The Dinosaur that Pooped a Princess!