Now adults, Theodore Templeton and his estranged brother take a magical formula that transforms them into babies for 48 hours. Together, they must now go under cover to prevent an evil genius from turning fellow toddlers intro monstrous brats.

After he is fired from the Anti-Villain League for failing to take down the latest bad guy to threaten humanity, Gru finds himself in the midst of a major identity crisis. But when a mysterious stranger shows up to inform Gru that he has a long-lost twin brother-a brother who desperately wishes to follow in his twin's despicable footsteps-one former super-villain will rediscover just how good it feels to be bad. Action and rude humor.

Alvin, Simon, and Theodore try to find out if their grandpa is really the original Easter Chipmunk. Includes four additional episodes.

Alvin and the chipmunks meet Frankstein: The mischievous brothers explore a popular theme park attraction, Frankenstein's Castle, that's been taken over by the real doctor and his beloved monster. Alvin and the chipmunks meet the Wolfman: Monster-obsessed Alvin is sure that the mysterious new neighbor is a werewolf, but the fun and frights really begin when Theodore starts acting strangely too.

Poppy discovers that Branch was once part of a boy band, BroZone, with his brothers: Floyd, John Dory, Spruce, and Clay. But when Floyd is kidnapped, Branch and Poppy embark on a journey to reunite the other brothers and rescue Floyd.