Opening Theme
- Hollywoodedge, Slide Whistle Up Dw CRT2028301 (2nd slide up, high pitched)
Season 1
Foster's Home for Imaginary Friends/Sound Effects Used/By Episode/Season 1
Season 2
Foster's Home for Imaginary Friends/Sound Effects Used/By Episode/Season 2
Season 3
Foster's Home for Imaginary Friends/Sound Effects Used/By Episode/Season 3
Season 4
Foster's Home for Imaginary Friends/Sound Effects Used/By Episode/Season 4
Season 5
Foster's Home for Imaginary Friends/Sound Effects Used/By Episode/Season 5
Season 6
Foster's Home for Imaginary Friends/Sound Effects Used/By Episode/Season 6