S1 E1 • House of Bloo's - Part 1

When Mac, a shy 8-year-old boy, is forced to give up his imaginary friend, Bloo, he finds the perfect place for him: Foster's Home for Imaginary Friends. There, they meet many of the home's residents, like Eduardo, Wilt and Coco; as well as the home's staff. Their problems appear to be solved until it is revealed that Foster's is an foster home and adoption center, and, if Mac isn't there at the time someone tries, another person could adopt Bloo. To make matters worse, a sinister plot by the evil imaginary friend Duchess, uses Mac's 13-year-old bully brother, Terrence, and puts Bloo in peril. Now Mac and his new friends from Foster's must work together to save Mac's best buddy Bloo.

Première diffusion : 13 août 2004

S1 E2 • House of Bloo's - Part 2

When Mac, a shy 8-year-old boy, is forced to give up his imaginary friend, Bloo, he finds the perfect place for him: Foster's Home for Imaginary Friends. There, they meet many of the home's residents, like Eduardo, Wilt and Coco; as well as the home's staff. Their problems appear to be solved until it is revealed that Foster's is an foster home and adoption center, and, if Mac isn't there at the time someone tries, another person could adopt Bloo. To make matters worse, a sinister plot by the evil imaginary friend Duchess, uses Mac's 13-year-old bully brother, Terrence, and puts Bloo in peril. Now Mac and his new friends from Foster's must work together to save Mac's best buddy Bloo.

Première diffusion : 13 août 2004

S1 E3 • House of Bloo's - Part 3

When Mac, a shy 8-year-old boy, is forced to give up his Imaginary Friend, Bloo, he finds the perfect place for him: Foster's Home for Imaginary Friends. There, they meet many of the home's residents, like Eduardo, Wilt and Coco; as well as the home's staff. Their problems appear to be solved until it is revealed that Foster's is an adoption center, and, if Mac isn't there at the time someone tries, they could adopt Bloo. To make matters worse, a sinister plot by an evil Imaginary Friend uses Mac's 13-year-old bully brother, Terrence, and puts Bloo in peril. Now Mac and his new friends from Foster's must work together to save Mac's best buddy Bloo.

Première diffusion : 13 août 2004

S1 E4 • Store Wars

It's Madame Foster's birthday and Frankie has forgotten the one thing necessary for any party, the streamers! As Mr. Herriman orders her to go get some, Bloo, Eduardo, Mac, Wilt, and Coco tag along as well. They have five minutes left until they can leave, so they stop a one store and Frankie falls asleep in a vibrating chair and when she wakes up, everyone left to different places. Will Frankie be able to get to the party in time?

Première diffusion : 20 août 2004

S1 E5 • The Trouble With Scribbles

Bloo finds out about a door in the home that everyone is forbidden to open. As he asks around about the door, no one tells him what is inside of it. However, in the middle of the night, Bloo manages to sneak to the door and open it, but will he like what he has found or will his deeds cause untold trouble?

Première diffusion : 27 août 2004

S1 E6 • Busted

Mr. Herriman isn't happy about Bloo being able to stay at the home indefinitely, and is getting on the little guy's case about the rules of the house. Unfortunately, when Bloo learns that Mr. Herriman will have him ejected from the home if he doesn't toe the line, Bloo gets so stressed out that he accidentally breaks a statue of Madame Foster! Bloo and his buddies will have to fix the "busted bust" before Mr. Herriman finds out and has Bloo thrown out on the street.

Première diffusion : 3 septembre 2004

S1 E7 • Dinner Is Swerved

When Mac visits Foster's, Bloo wants to show him something up on the roof, though when it's time for them to go back downstairs, they find themselves lost and unable to get downstairs. With Bloo becoming unstable due to hunger and Mac potentially getting in more and more trouble with each passing minute, will they manage to find their way back down before it's too late?

Première diffusion : 10 septembre 2004

S1 E8 • World Wide Wabbit

Mac and Bloo are using Frankie's digital camera to make video interviews for the new Foster's website, when they stumble upon Mr. Herriman indulging Madame Foster's whims and doing a little dance for her. Much to Mac's chagrin, not only do Bloo and Frankie show the embarrassing footage to almost everyone in the house, but Bloo uploads the film to the Internet. It won't be long before Mr. Herriman discovers he's become the latest Internet fad, and you can bet he won't be happy!

Première diffusion : 17 septembre 2004

S1 E9 • Berry Scary

As a new day begins at Foster's, with everyone enjoying their favorite television program, The Loved and the Loveless, a new friend named Berry enters the house as sweet as can be, though with one glance on Bloo became love struck and determined to make Bloo love her back, though there is one thing that truthfully stands between her and Bloo, and that is Mac. When Mac and Bloo are trying to win a world record, Berry gets mad. After many schemes to try to get rid of Mac, Berry tries to tell Bloo that Mac is stopping him from winning the world record. When Bloo says that to Mac, he gets mad and dosen't want to break a world record anymore. But Berry makes Bloo the almost world's largest rubber band ball and both of them will put the last rubber band to make it the biggest. Meanwhile, Mac is running to Foster's so Bloo and Mac can put on the last rubber band, but will Mac get there in time before Berry and Bloo put on the rubber band?

Première diffusion : 24 septembre 2004

S1 E10 • Seeing Red / Phone Home

Seeing Red: Terrence has an idea to make up a friend named Red to beat Bloo and Mac up with, though the friend he creates doesn't seem to be capable of comprehending the task it was given. Will Red serve Terrence as he was created for, or will it choose it's own path and disregard what Terrence ordered him to do? Phone Home: Bloo is jealous of Wilt being the most friendly friend in Foster's, so he tries to rescue imaginary friends just like Wilt does. When Bloo finds a man in a cell-phone suit and thinks he's a friend, he consistantly tries to bring him back to Foster's. Little does he know that the cell phone isn't what he seems to be

Première diffusion : 1 octobre 2004