Tron. CLU was a hacker program created by his User, Kevin Flynn, and is, thus, identical in appearance, although he spoke in a different voice. In 1982, Flynn utilized CLU to hack the ENCOM mainframe in an attempt to find evidence of Ed Dillinger 's fraud. Tron is a security program, created by his user, Alan Bradley, whom he resembles physically, initially leading a digitized Kevin Flynn to believe that Tron was Alan himself. In Tron: Legacy, he was reprogrammed by "CLU" and transformed into the evil enforcer, Rinzler, serving as the secondary antagonist. Through CLU's rage, Kosinski and the writers of Tron: Legacy pile on a lot of hostility toward their own experimentation. At the time, de-aging still represented a possible future in film. Gallery. Clu, which stands for Codified Likeness Utility, was a hacker program written by Kevin Flynn and played by Jeff Bridges. Clu looked just like his user, Flynn, but talked in a very different voice than his human counterpart. He is one of the few characters in the TRON Universe to have yellow circuitry. First off, while Tron was becoming somewhat wary of CLU (according to the TRON: Betrayal comic), he still didn't consider him an outright threat at that point. He was taken off guard. Second, Dyson and the black guards ganged up on him. A prototype of Tron was completed in January 1980 by ENCOM programmer Alan Bradley as a self-monitoring security program. The full name of this program was TRON-JA-307020. Work continued on Tron until 1982, but when the program was almost complete, Alan discovered that his access to Tron and the ENCOM computers had been suspended as a security measure against a hacker, who turned out to be Background information Feature films Tron: Legacy Shows Tron: Uprising Video games Tron: Evolution Disney Universe (costume) Kingdom Hearts 3D: Dream Drop Distance Disney Infinity: 3.0 Voice Jeff Bridges Fred Tatasciore (other appearances) Portrayed by Jeff Bridges (digital makeup) John Reardon (performance double) Inspiration Jeff Bridges Jtfx0x.

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