Plot: To spice up the Danville Harbor Day Festival, Phineas and Ferb build a giant mechanical shark which eventually battles a ship which Candace and Stacy are onaboard with an obsessed sea captain who wants to capture it. Meanwhile, Doofenshmirtz builds a contraption that makes the sweetest taffy underwater.
* The song at the beginning.
* Buford and Bajeet's cameo because they were sharks
* Candace getting wet
* Doofenshmirtz using taffy
* Captain saying "I'm tired of thisconversation."
Overall score: 10/10