"Ty the Grrrr" -To the Shimmerizer! Mack & Moxy hula to HelpeeLand, along with Trooper Tyree to rescue another Great Helpee. While in the Cool Green Jungle, they're pounced on by a playful cub named Ty the Grrrr who explains how all his friends have moved away because there's nowhere left to live. Together they find a solution. And of course, Shelfish Sheldon tries to snatch the Great Helpee first so he can keep all its happiness for himself. A celebrity cast including Hank Azaria (The Simpsons, Family Guy) and guest star Eva LaRue (CSI Miami, All My Children) helps the Heroes' mission in support of World Wildlife Fund, which for over 50 years, has been committed to saving nature, conserving habitats, and protecting wildlife. "A Friend Who Reads is a Friend Indeed" - Here we go! Mack & Moxy set out with Trooper Kaitlyn on a colorful adventure to HelpeeLand in search of a Great Helpee. They meet Nolie, a loveable little puffball who has never had any pals to play with. As the Heroes become her first friends, they share and sing about the joys of reading books. Meanwhile, Shelfish Sheldon lurks nearby, scheming and sledding to the Great Helpee so he can keep all its happiness for himself. A celebrity cast including Hank Azaria (The Simpsons, Family Guy) and guest star Josh Duhamel (Transformers, All My Children) helps the Heroes' mission in support of Save the Children, providing quality preschool programs to underserved children around the world since 1932.