After returning home from camping, Junior and Marbles encounter their
neighbors cat, with humor from the start. Later, being invited by their friend
Gerald Roberts takes Junior, Marbles and Junior's family to the Florida Keys
in his private plane. Junior's family tries to help him as he encounters the fear of height. Arriving at their destination, Junior and Marbles catch the largest fish they ever saw, but encounter seasickness as well. With this lovable duo there is always excitement, adventure and humor regardless of where they may be.