CLU 2, or simply Clu, is the main antagonist of the 2010 sci-fi film TRON: Legacy, which is the sequel to the 1982 film Tron. He is the cruel, tyrannical ruler of the Grid virtual world and was created by Kevin Flynn, the creator of the Grid itself. He is physically portrayed by John Reardon, with his likeness provided facial capture by Jeff Bridges, who also plays Flynn.