Detectives Kate and Mim-Mim lead the gang in search of the mystery friend who's leaving presents for everyone in Mimiloo! Their fun investigation leads to a surprising twist - and a very pleasant surprise.

Boomer's frustrated after being told he's too little to help harvest Gobble's garden. But when he meets a colony of tiny mole miners, Boomer's the biggest and strongest among them... and they need his help!

Boomer's new friend is a wonderful trumpeter, so he brings her to the Mimiloo Talent Show to perform with him. But she's too shy to go on stage, so when the judges hear her beautiful trumpeting, they give Boomer all the credit!