Mac asks Jackie Khones to help him see who took his library card and took out a book from the library and having it be overdue.

Coco escapes from Foster's and goes on a wild adventure.

When termites run amok at Fosters, Mr. Herriman rents out a hotel for the duration and a prank war ensues between Bloo and Coco.

When a field trip to a water park is cancelled because of rain, the gang decides to upload videos to the internet.

A 30-mile trip back to Foster's from the Prize Hive turns into an outrageous race with viewers deciding the winner online at cartoonnetwork.com by playing "Big Shot Checkers" between May 19th, 2008 and the original airdate of May 29th, 2008.

In the sequel to "The Bloo Superdude and the Magic Potato of Power", our hero (Bloo) must set out on a quest if he wishes to attend a ceremony honoring The Great Creator of Everything (Mac). In reality, Bloo is sick and hallucinating, making him think he's the Superdude when he's only running around the house. A delirious Bloo tries to get out of the house to get to Mac's birthday party outside.

A little dare between Mac and Bloo turns into a huge daring competition between the house members once Madame Foster gets involved.

Bloo is sad about Eduardo getting adopted and holds auditions to get an alternate one; meanwhile, the residents get letters from those that were adopted in another Adopt-a-Thought Saturday.

Frankie and Mr. Herriman are hosting an important party in the foyer to raise funds for the house, so Frankie tells Bloo, Wilt, Eduardo, and Coco to either stay upstairs or outside. After a series of ridiculous deciding, they choose to stay upstairs, but after being there for a while, they decide to go outside. Things are going well until Mac comes with video games and they realize they are stuck outside. the situation becomes chaotic as they try to get inside, and ruin things for Mr. Herriman and Frankie.

The series finale. When Herriman tells Bloo that Mac is moving, Bloo decides to give him the best day ever, though things do not go as he plans. All day, Mac does things with everyone but Bloo, making him angrier after every disappointment. However to everyone's surprise/relief (and Mr. Herriman realizes he forgot to mention this), it turns out Mac is moving to an apartment (the one next door) that was held by Louise's family, and with Cheese unable to follow her because her new home doesn't allow imaginary friends, he moves into Foster's. This was Craig McCracken's final project before he quit his job at Cartoon Network.