Mr. Conductor (Sr. Revisor in Spain) is a Troodon and a special friend to Buddy and his family. He is in charge of the dinosaur train. He has a Mom named Mrs. Conductor, and a Nephew named Gilbert. He is the Cousin of Sydney. He becomes one of Buddy's heroes because he is the Conductor of one the most awesome trains of all, the Dinosaur Train! Mr.Conductor is very intelligent and is happy to explain facts about dinosaurs, the places they visit and even how the Dinosaur Train works. Apparently called Sonny. He likes an Eoraptor named Erma.