is that an animated show?
Yes, it is an American animated television series
Foster's Home for Imaginary Friends
Foster's Home for Imaginary Friends (also known as Foster's Home, or simply Foster's for short) is an American animated television series created by Craig McCracken for Cartoon Network. 
who is the creator of 'the powerpuff girls'? Craig McCracken who produced it? Hanna-Barbera when was it first released? November 18, 1998 who are the characters in this cartoon? Blossom, Bubbles, Buttercup who voices the first character mentioned above? UNANSWERABLE who voices the second character? UNANSWERABLE who composed the music for this cartoon? Three CD soundtracks were officially released for the series, the first, entitled "Heroes & Villains", features original songs about the "Powerpuff Girls" characters by a number of artists, including the new wave group Devo, Bis, The Apples in Stereo and Frank Black. is there a film based on this cartoon? Yes, "The Powerpuff Girls Movie" was released in the United States on July 3, 2002, by Warner Bros. Pictures you had mentioned the creator of this cartoon, can you tell me what are his other creations or famous works? "Foster's Home for Imaginary Friends", "Wander Over Yonder", "Dexter's Laboratory" when was the first show mentioned above first released? August 13, 2004
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Foster's Home for Imaginary Friends [SEP] Introduction
Foster's Home for Imaginary Friends (also known as Foster's Home, or simply Foster's for short) is an American animated television series created by Craig McCracken for Cartoon Network. It was produced by Cartoon Network Studios and is the first show made by the network to be animated primarily with Adobe Flash and was done in Ireland by Boulder Media. Set in a world in which imaginary friends coexist with humans, it centers on a boy named Mac who is pressured by his mother to abandon his imaginary friend Bloo. After the duo discover an orphanage dedicated to housing abandoned imaginary friends, Bloo moves into the home and is kept from adoption as long as Mac visits him daily.