In this world, imaginary friends become real the instant a kid thinks them up. Everyone can see them, everyone can talk to them -- but what happens when a kid outgrows his friend? Then that friend is welcome to Foster's Home for Imaginary Friends, owned by old Madame Foster, who provides a home for them until they are adopted by a child in need...
Aired: 2008 - 2009
Aired: 2005 - 2006