Seasons & Episodes
House of Bloo's (1)
Mac sends Bloo to live at Foster's Home for Imaginary Friends after being told by his mother that he is too old to have
House of Bloo's (2)
An evil imaginary friend sets a sinister plot in motion against Bloo, and Mac and the home's residents must save him.
House of Bloo's (3)
Mac races to save Bloo from the sinister scheme of the evil imaginary friend.
Busted
Mr. Herriman grows frustrated with Bloo's inability to follow the house rules and threatens to evict him. Under pressure
Dinner is Swerved
When Mac visits Foster's, Bloo insists on showing him something on the roof, but the two become lost and cannot find the
Adoptcalypse Now
It's Adopt-A-Thought Saturday, an event that focuses on getting good friends adopted on the weekends when children are o
Store Wars
On Madame Foster's birthday, Frankie realizes she has forgotten to buy streamers for the party, prompting Mr. Herriman t
Bloooo
Bloo and Mac play with each other in the mud while raining, which causes them to get sick. As Mac is taken home by Frank
The Trouble with Scribbles
Bloo decides to open the one door at the retirement home for imaginary friends that is never, ever to be opened, and the
Seeing Red
Terrence has an idea to make up a friend named Red to beat Bloo up with so he can bully Mac to his heart's content, thou
Phone Home
Bloo is jealous of Wilt getting special attention for the number of abandoned imaginary friends he brings to Foster's, s
World Wide Wabbit
Mac and Bloo get embarrassing footage of Mr. Herriman while conducting interviews for a Web site.
Berry Scary
A new Imaginary Friend named Berry has her eyes on Bloo, and Mac stands between them.
Who Let the Dogs In?
While taking out the trash, Eduardo finds a puppy and decides to keep it, despite dogs being forbidden in the house due
The Big Lablooski
Mac gets the gang to join a bowling team, but ends up getting booted off.
Where There's a Wilt, There's a Way
All Wilt wants to do is watch a basketball game on TV, but the house's ridiculous requests and Wilt's inability to refus
Everyone Knows It's Bendy
A new imaginary friend has come to Foster's, but he keeps misbehaving all around the house. All other imaginary friends
Partying is Such Sweet Soiree
Mac tries to thwart Bloo's plans for a party.
Sight for Sore Eyes
A Seeing Eye Friend loses his blind kid, and the gang helps find him.
Bloo's Brothers
Mac takes Bloo to school for show and tell. The kids love Bloo so much that they imagine their own variations on Bloo. H
Cookie Dough
The home needs a new roof, so Bloo tries to fund it with a cookie drive.
Frankie My Dear
Mac and Bloo fall for Frankie and become wildly jealous of each other and everyone else.
Mac Daddy
When Mac accidentally imagines another friend, Bloo suffers sibling rivalry with the newly arrived and very odd Cheese.
Squeakerboxxx
Bloo breaks a prize squeaking rubber elephant.
Beat with a Schtick
Bloo is challenged to a fight at the end of the day, but he would rather avoid it.
Sweet Stench of Success
Bloo becomes a celebrity as a deodorant mascot, but fame taints his relationship with Mac.
Bye Bye Nerdy
Bloo tries to make Mac cool, and succeeds all to well.
Bloo Done It
Bloo is suspicious of an old "Friend" of the house, Uncle Pockets, who returns after a long absence.
My So-Called Wife
A case of mistaken identity sends Coco and Herriman to a high-society gala.
Eddie Monster
Eduardo runs away from the Home to prove his bravery, but ends up over his head in a fight.
Hiccy-Burp
Bloo gets a nasty case of the hiccups and must get rid of them before the big Imaginary Friend Pageant.
Camp Keep a Good Mac Down
A camping trip becomes a problem when Bloo eats all the food.
Duchess of Wails
The Duchess is adopted by Mac's neighbors, and the Foster's don't want to take her back.
Imposter's Home for Um... Make 'Em Up Pals
A suspicious imaginary friend shows up at the house, and Frankie is out to prove him a fraud.
Foster's Goes to Europe
Mac and the crew win a trip to Europe.
Go Goo Go
The house is filling up with imaginary friends, thanks to a girl named Goo.
Crime After Crime
Mr. Herriman tries to conceal his carrot addiction, which causes a lot of trouble at Foster's.
Land of the Flea
Although Eduardo is infested with fleas, he soon befriends them, but Frankie and Mr. Herriman want to get rid of them.
One False Movie
Mac and Bloo collaborate on a movie, which turns into a hit. Later, they must make an even better sequel for a film cont
Setting a President
Frankie faces a tough campaign against Mr. Herriman as they both compete to be president of Foster's.
Room with a Feud
A single room opens up in the house, prompting Eduardo, Bloo and Coco to compete for it.
Cuckoo for Coco Cards
Everyone becomes obsessed with card collection when Coco lays magical eggs filled with cards.
A Lost Claus
Mac starts to doubt Santa's existence when a hoard of imaginary Santas appear. Bloo sets out to prove that he's real.
Challenge of the Superfriends
When a large and dangerous imaginary friend is destroying the city, a superhero friend named Imaginary Man comes and sav
The Big Picture
The residents prepare for the annual house photo. Meanwhile, Bloo, Mac and Goo search for an answer behind a weird photo
Squeeze the Day
When the home's residents go to the beach and leave Bloo in the house alone on purpose so that he doesn't ruin the fun,
Neighbor Pains
Old Man Rivers, who lives across the street from Foster's, does not want imaginary friends on his lawn, and on "Adopt-A-
Infernal Slumber
Bloo, Wilt, Eduardo, and eventually more guests arrive at Mac's apartment for a slumber party that Mac didn't plan. But
I Only Have Surprise for You
Bloo, along with the rest of the house, plan a surprise party for Mac. However, Mac wants no part of it and tries to des
Bus the Two of Us
Bloo notices after a trip to the grocery store that Frankie has left the keys in the bus, and decides to take Mac for a
The Big Cheese
Foster's is going to be on TV, and Frankie wants everything perfect. Meanwhile, Cheese keeps showing up at Foster's, des
Bloo's the Boss
Bloo alerts that an imaginary friend is in trouble. No one wants to help him at first because it might be a trick, but M
Emancipation Complication
An imaginary pen, that resembles Abraham Lincoln, is caught with a student cheating on a test by Mac's teacher. He is sa
Good Wilt Hunting (1)
It's time for the 5 Year Creator Reunion Picnic, where imaginary friends' creators come to Foster's to see their imagina
Good Wilt Hunting (2)
Bloo and the gang are out to find Wilt and discover some interesting things about his secret past along the way.
Make Believe it or Not
In her sleep, Goo accidentally creates all the villain characters from a make-believe game that she had helped out on wh
Cheese A Go-Go
Bloo is convinced that Cheese is an alien after watching a sci-fi movie about brain-eating spacemen and reading a tabloi
The Buck Swaps Here
The gang goes to a swap meet where a pick-pocketer is stealing money. He accidentally loses a $100 bill that Eduardo fin
Say It Isn't Sew
When the whole house goes to a fair, Mac and Bloo compete to see who will throw up last on a ride called the Vomit Comet
Something Old, Something Bloo
Bloo visits a retirement home and inadvertently disguises himself as a senior, getting to live there and being pampered
The Bloo Superdude and the Magic Potato of Power
Bloo entertains Mac with an action-packed story about a crystal "potato" of power. A little boy (Eduardo), an alien (Coc
Schlock Star
Bloo learns about a garage band known as Pizza Party. After realizing that he cannot be in the band, he starts his own m
The Bride to Beat
Bloo is convinced Mac is going to be married, so he tries to act mature in order to impress Mac.
Affair Weather Friends
A rich kid named Barry Bling comes to Foster's looking for a friend. He has a mansion filled with toys, which tempts Blo
Nightmare on Wilson Way
Bloo tries the old peanut brittle can filled with snakes trick, thinking it as the ultimate Halloween prank after strapp
Ticket to Rod
Bloo, Mac, Frankie and others are tangled up in a chaotic series of events when Frankie wins tickets to the premiere of
Better Off Ed
Eduardo tells some little white lies to the nursery residents of Foster's, and now has to cover his tracks so they can't
The Little Peas
This episode tells the story of "The Big Cheese" through the eyes of a pea-sized imaginary friend named Peas, detailing
Let Your Hare Down
A plan to mellow out Mr. Herriman backfires when conditions at the house quickly deteriorate.
Jackie Khones and the Case of the Overdue Library Crook
Mac discovers that an impostor has been checking out library books in his name and hires a detective to find the crook.
Mondo Coco
Coco escapes from Foster's, and a chain of events has her on adventures all over the world.
Pranks for Nothing
A termite infestation at Foster's forces Mr. Herriman to move the friends into a hotel for the night. While at the hotel
Bloo Tube
The friends have to make their own fun when rain forces them to cancel a trip to a water park. They decide to upload vid
Race for Your Life, Mac and Bloo
Bloo becomes tired of always losing to Mac at everything, so one day at the Prize Hive, he challenges Mac to a 30-mile r
Destination: Imagination (1)
Frankie is tired of working without being thanked. One day, a toy box is discovered at Foster's front door. Frankie is o
Destination: Imagination (2)
After tackling certain bizarre toy box trials and tribulations, Bloo, Mac, Wilt, Eduardo, and Coco discover Frankie's wh
Destination: Imagination (3)
Frankie, Mac, Bloo, Mr. Herriman, Wilt, Eduardo and Coco must find a way to escape the mysterious realm of an imaginary
The Bloo Superdude and the Great Creator of Everything's Awesome Ceremony of Fun That He's Not Invited To
A deliriously ill Bloo attends Mac's birthday party and daydreams about his adventures as a superhero.
Bad Dare Day
The friends have a house-wide dare competition that quickly gets out of hand.
Read 'Em and Weep
Bloo is sad about Eduardo getting adopted and holds auditions to get an alternate one; meanwhile, the residents get lett
Fools and Regulations
Frankie and Mr. Herriman host a party at Foster's and ask the friends to stay outside or upstairs.
Goodbye to Bloo
When Mr. Herriman tells Bloo that Mac is moving, Bloo decides to give him the best day ever, though things do not go as
Popular Cast
Related TV Series
The Marvelous Misadventures of Flapjack
The Ren & Stimpy Show
I Am Groot
The Amazing World of Gumball
Fraggle Rock
Buzz Lightyear of Star Command
Wander Over Yonder
Phineas and Ferb
Harvey Beaks
Aaahh!!! Real Monsters
My Little Pony: Friendship Is Magic
The Replacements
Droopy, Master Detective
The Fairly OddParents
Cyberchase
LEGO DREAMZzz
The Wild Thornberrys
Scooby-Doo, Where Are You!
The Wonderfully Weird World of Gumball
