Season 1
Regular Show/Sound Effects Used/By Episode/Season 1
Season 2
Regular Show/Sound Effects Used/By Episode/Season 2
Season 3
Regular Show/Sound Effects Used/By Episode/Season 3
Season 4
Regular Show/Sound Effects Used/By Episode/Season 4
Season 5
Regular Show/Sound Effects Used/By Episode/Season 5
Season 6
Regular Show/Sound Effects Used/By Episode/Season 6
Season 7
Regular Show/Sound Effects Used/By Episode/Season 7
Season 8: Regular Show in Space
Regular Show/Sound Effects Used/By Episode/Season 8