When young genius Felix Brainiac teams up with his time-traveling dinosaur pal Big T, the duo sets out on an amazing adventure, going where no kid and dino have gone before! They enlist the help of Grandpa Brainiac, the great genius who has taught Felix everything he knows. As Grandpa Brainiac scours space and time in his ultra modern spaceship, he teaches Felix and Big T all the facts and all the knowledge! This time, join Felix and Big T as they dive headlong into the mysteries of the solar system!