The T-1000 is a fictional machine in the Terminator franchise. The first T-1000 was the main antagonist in the 1991 film Terminator 2: Judgment Day, portrayed by Robert Patrick in what was his breakout role. Patrick briefly reprised the role for T2-3D: Battle Across Time, a 1996 theme park attraction. Another T-1000 is present in the 2015 film Terminator Genisys, a reboot of the series, with Lee Byung-hun in the role.