You will Watch Fosters Home for Imaginary Friends Season 4 Episode 9 online for free episodes with HQ / high quality. Stream cartoons Fosters Home for Imaginary Friends Episode 49 Bloo’s the Boss Bloo announces that an imaginary friend is in trouble. No one wants to help him at first because it might be a trick, but Madame Foster forces Frankie, Coco, Wilt, and Eduardo to help him. They find that the imaginary friend is stuck in a tree and Bloo tries to help by climbing on top of them, but causes them to fall. Madame Foster manages to save the friend, and is awarded for her good deed. Bloo tries to prove that he can also make good deeds, and makes his own home for imaginary friends.