It's Career Day and Drew must tell the truth. He does not want to be a doctor or teacher. He wants to be a Dino Dentist! When his classmates laugh and make fun, Drew sets off to make his Dino Dentist dream come true by building a time machine and setting the dial to Jurassic. Follow Drew into the Jurassic Era to live the life of a Dino Dentist for a day. Can he help a T-Rex with a wiggler? Can he clean a triceratops mouth full of muck? Can he calm a pterodactyl to help her toothache? One thing is for sure, the journey is jaw-dropping.