Guys, I made a portal gun. We can watch TV through it, take portals to any time or place. Junior accidentally brings a dinosaur through the portal, and they struggle to send it back. They need apple juice to power the portal gun. They try to teach the caveman, who they name Doo Man, how to speak. They call the cops for help but end up getting arrested. Eventually, they send the dinosaur and caveman back through the portal, unsure if they went to the right time. The discovery of a MacBook Pro buried with dinosaur fossils leads to a humorous conclusion.