Pooh believes he has lost the "rumbly" in his "tumbly"; Pooh and his friends meet a new friend when their sticks get stuck during a game of Pooh Sticks.
The Super Sleuths attempt to teach Darby's dog, Buster, to talk; Darby attempts to help Roo care for his friend Max's pet, but is missing important information.
Porcupine's Pen Pal -- Porcupine is excited that her pen pal is coming to visit, however she fears disappointing him by not being able to give him the hug he wants for fear of hurting him until the Super Sleuths find out something interesting about her pen pal that saves the day. -- Piglet's One Thousand and One Watermelons. Rabbit keeps bringing Piglet watermelons and Piglet has no idea what to do with them so he calls on the Super Sleuths to help him. The Sleuths decide to invite the entire Woods to a Watermelon Party but Rabbit shows up offering more watermelons and Piglet learns it's okay to tell someone "no thank you" when they're being nice.
The Super Sleuths search for woozles to invite the Many Thanks Day celebration; Turtle needs help to not be late for his daily checkers game with Rabbit.
The Super Sleuths help Rabbit with his concert when he breaks his orchestra machine; Tigger searches for two identical snowflakes when a misunderstanding makes him believe that Rabbit won't be his friend anymore if he doesn't.
The Super Sleuths must repair Lumpy's favorite stuffed toy, Alvin, when Buster shreds it; the Super Sleuths must split up two solve two mysteries, one involving a bird and the other involving an egg.
Darby believes she accidentally turned Christopher Robin into a frog by using magic; the Sleuths deal with the twin problems of Piglet having a boulder blocking his door and Tigger missing his Super Sleuther suit.