Ray Bulgarin is a key antagonist in Grand Theft Auto IV, and the main antagonist of The Ballad of Gay Tony. In the past, Niko Bellic was forced to work for him. He is also the only friend of Dimitri Rascalov Dimitri did not betray (But in GTA IV's Revenge ending so is Jimmy Pegorino). In TBoGT more was revealed about him, making him a complete monster.
See Departure Time