Gary Yorkshire and his friends, Carl and Brooklyn, are up against what might be their scariest missions yet: Magical, presidential sharks and summer camp! First there's the sudden appearance of Sharkraham Lincoln (Half shark! Half 16th President!), who sets off a major test cheating scandal. And then at Camp Moldy Snout (not a great start!), Gary's hoping for a laid back, chill summer with his friends, but shifting friendship dynamics make that harder than expected . . . and so does the grumpy lake monster. Will Batpig ever catch a break to just relax and enjoy a tasty sandwich?