Revealed in season 4 as the elusive head of Centre. Identity was known only by George, Chairman of Oversight. Jones appears in the season 1 episode "Gray" as a low-life informant named Mick Schtoppel working under the auspices of terrorist Ilya Benko. Mick continues to appear in successive seasons providing information to Section One. In Season 3 Mick moves into Apartment 411 across the hall from Nikita. Going undercover as Mick Schtoppel allowed him to better evaluate the performance of Section One. Seems to act autonomously - not known to whom he reports. It is also revealed in Season 4 that Mr. Jones recruits Nikita between seasons 1 and 2 to do a deep cover evaluation of Section One.  Events in S5 reveal that Mick/Mr. Jones is actually a stuttering actor named Martin Henderson who was handpicked by the real Mr. Jones to play a role. When Nikita discovers the deception, Mick/Mr. Jones/Martin mysteriously disappears from Centre. Most likely cancelled