Gary Sheen is a DJ in Independence FM, a radio station exclusive to the PC port of Grand Theft Auto IV. He appears only if the player chooses to have the station function like a standard radio channel, including a DJ and commercials.
Like most DJs in the GTA series, Gary appears between songs and advertising, ranting and commenting on various topics. Gary shows a degree of egoism as well as cynicism, owing to his broken relationship with an unknown woman and his claim to fame as a result of the dot-com boom of the late 1990s and early 2000s and rave DJ. As a result, Gary would often belittle any song that plays in Independence FM, describing them as garbage and claimed that he will cut his wrist before a commercial is played. Gary is heard speaking in an British accent.
Gary is voiced by Tom Patrick Stephens.