Jesse is a character in the Grand Theft Auto series, being mentioned on the promotional Cultstoppers website for Grand Theft Auto V.
Jesse is an American man who the Cultstoppers believe to have been abducted by the Epsilon Program, as of 2013.
Jesse's cult name is "Zilldor", and he appears (sans glasses) in the missions "Seeking the Truth " and "Unknowing the Truth."
He can also be seen (randomly) at the Epsilon Program building.
In the mission, Unknowning the Truth, if the player betrays the Epsilon Program Jesse can be killed during the firefight