Joe Gardner is a middle school teacher with a love for jazz music. After a successful gig at the Half Note Club, he suddenly gets into an accident that separates his soul from his body and is transported to the You Seminar, a center in which souls develop and gain passions before being transported to a newborn child. Joe must enlist help from the other souls-in-training, like 22, a soul who has spent eons in the You Seminar, in order to get back to Earth.

An epic journey into the world of dinosaurs where an Apatosaurus named Arlo makes an unlikely human friend.