SynopsisA trove of vintage comic books and a few forensic tips turn Stink into a super sleuth in an adventure that honors classic superheroes and mystery-solving. Cheek! Chack! Chirp! At a Moody family yard sale, Stink uncovers a box of old comics about a hero he's never heard of: Super Gecko. What could be more fantastic than a superhero with lizard superpowers? Hello, fun! Even better, Super Gecko is making a comeback, and Stink quickly becomes his number-one fan. Stink starts receiving mysterious notes signed by Super Gecko himself. But Super Gecko isn't real , is he? Using his own powers of deduction--thanks to all the cool stuff he's learning at Saturday Science Club--can Stink figure out who is writing the letters?, Thanks to a trove of vintage comic books and a few forensic tips, Stink becomes a super sleuth in this episode honoring classic superheroes and mystery-solving. Cheek! Chack! Chirp! At a Moody family yard sale, Stink uncovers a box of old comics about a superhero he's never heard of: Super Gecko. What could be more fantastic than a part-man, part-lizard with superpowers? Hello, fun! Even better, Super Gecko just happens to be making a super comeback. And just as Stink becomes Super Gecko's number one fan, the impossible happens: Stink starts receiving mysterious notes signed by Super Gecko himself. But Super Gecko isn't real , is he? Using his newly acquired superpowers of science and deduction--all the cool stuff he's learning at Saturday Science Club--Stink puts himself to the test. Can he figure out who is writing the letters?