Pooh, Tigger, and friends from the Hundred Acre Wood welcome new neighbors — an adorable six-year-old girl named Darby and her puppy, Buster. With the help of adventurous super sleuths Tigger and Pooh, every episode revolves around the solving of a mystery and an interactive curriculum that encourages viewers to help them out.

Who or what exactly is a Heffalump? The lovable residents of the Hundred Acre Wood -- Winnie the Pooh, Rabbit, Tigger, Eeyore, Kanga and the rest of the pack -- embark on a journey of discovery in search of the elusive Heffalump. But as is always the case, this unusual road trip opens their eyes to so much more than just the creature they're seeking.

It's Halloween in the Hundred Acre Wood, and Roo's best new friend, Lumpy, is looking forward to his first time trick-or-treating. That is, until Tigger warns them about the scary Gobloon, who'll turn them into jack-o'-lanterns if he catches them. But if Roo and Lumpy turn the tables on the Gobloon, they get to make a wish! Lumpy and Roo decide to be "brave together, brave forever" and catch the Gobloon so they can make their wishes come true.

Pooh and his friends work together to rescue Santa's lost reindeer-trainee, Holly.

A depressed mother, and a lonely teacher, find an unexpected connection with each other in the most unexpected of places - in a phone conversation where they discuss an unfortunate event - the Mother's daughter has punched a young boy, who cheated on her and broke her heart.