S1, E103: Philip is always telling Kyle how to do things and Kyle is so sick of it that he challenges Philip to NOT help him. Philip is insulted, he’s always helped the Dr. Ds. This triggers a contest. Who’ll break first and ask the other for help? Dr. D gets an emergency call. A ferocious-looking Squid-beast is bearing down on a poor innocent-looking Hamster. On his own without Philip, Dr. D responds by blasting the Squid-beast into another dimension. Oops, it’s the Hamster who’s the aggressor and Dr. D has offended a notoriously over-sensitive Squid-beast. As revenge the Squid-beast is destroying Ganderville but still fixated on their contest Kyle and Philip are oblivious to the damage. They really do need to stop arguing and start working together before all of Ganderville is destroyed./Inadvertently Dr. D destroys the prehistoric dimension and is forced to provide a home for its inhabitant, Caveman Jim. The Liptons take him in and he attends school with Kyle. Instead of being an oddity, Caveman Jim is very popular, he even gets the lead in the school play! Kyle is jealous. All the students love Caveman Jim but he is homesick and misses his pet, “Rexie”. In error Kyle leaves a mobile portal open and Jim’s T-Rex comes to Ganderville causing all kinds of problems. Now Kyle has to deal with a homesick caveman and his dinosaur!