friend who first appeared in season two; and Goo (also voiced by Grey DeLisle), a talkative young girl who is highly imaginative and constantly creates new friends, first appearing in season three. Episodes The show has 79 episodes in 6 seasons; it has also aired 18 shorts. Production The series was created by Craig McCracken, who had also created The Powerpuff Girls for Cartoon Network. McCracken developed the idea for the series after adopting two dogs from an animal shelter with his then-fiancée Lauren Faust and Mike Moon; he adapted the concept of pet adoption to that of imaginary friends. The show has an art style which is meant to evoke, according to McCracken, "that period of late 60's psychedelia when Victorian stylings were coming into trippy poster designs". McCracken wanted Foster's to be similar to The Muppet Show, which he believed was a "fun, character driven show that the whole family could enjoy". Animation for the show was done using a process involving Adobe software Illustrator, Flash and After Effects. McCracken directed, executive produced and story edited the series. Most of the episodes were produced at the Cartoon Network Studios in Burbank, California, while the rest were produced at Boulder Media Limited in Dublin, Ireland. The theme song was composed by James L. Venable, who had originally collaborated with McCracken on The Powerpuff Girls. Craig described the music as "psychedelic ragtime". Additional music was composed by Venable and Jennifer Kes Remington. Collette Sunderman was the casting and recording director for the show. Sean Marquette was cast as Mac, and Keith Ferguson was cast as Bloo. The Powerpuff Girls voice actors Tom Kane, Tom Kenny and Tara Strong were cast in Foster's as Mr. Herriman, Eduardo and Terrence, respectively. Grey DeLisle was cast as Frankie Foster, Phil LaMarr was cast as Wilt, and Candi Milo was cast as Coco and Madame Foster. From season two onwards, Milo also lent her voice to Cheese. DeLisle also voiced Goo after the character's debut in season three. Foster's Home for Imaginary Friends premiered on August 13, 2004, as a 90-minute special titled "House of Bloo's". The series' run began on August 20 on its normal timeslot of Fridays at 7:00 PM. The special was Cartoon Network's highest rated premiere at the time. 18 shorts were produced from 2006 to 2007. In addition to the premiere episode, two other specials were produced: "Good Wilt