1949...San Francisco. Out of work private eye Frank Beckett is having a bad day. He's on the run from the mob. He met an alien from another planet and he's learned that the Earth will be taken over by an evil force in just three days! The fate of the world hangs in the balance unless he can make it in time for DINNER AT ROSWELL'S!
Determined to make up for lost time, Professor Herbert builds a time machine and things don't go as planned. Stuck in the past Professor Herbert, G.E.O. and Blurb must race against time in order to make it back to the future!