CJ, an active 10 year old boy, wakes up to another boring summer day, until Grandpa Clarence shows up for a visit. CJ thinks that he's in for another long day filled with Grandpa's stories, but is in for a surprise. Dreading the embarrassment he will face with his crazy grandpa, the two take a memorable trip to the beach. Grandpa Clarence shares stories filled with action and mystery from his Navy days, and even spouts about his most infamous pirate fight and capture! CJ quickly realizes that his Grandpa is not just some old guy, but a smart and fun person, and someone he can't wait to hang out with again!