"Get Down Saturday Night" is a song by American artist Oliver Cheatham, released in 1983 as the first single from his second album Saturday Night. That spring, the song reached number 37 on the US R&B chart.,[2] as well as reaching number 38 on the UK Singles Chart.[3] The song was featured in the soundtrack for the video game Grand Theft Auto: Vice City as well as in the 2014 film Ex Machina.