In 1989, Kevin Flynn, who was promoted to CEO of ENCOM International at the end of the first film, disappears. Twenty years later, his son Sam, now ENCOM’s primary shareholder, pranks the corporation by releasing the company’s signature operating system online for free. ENCOM executive Alan Bradley, Flynn’s old friend, approves of this, believing it aligns with Kevin’s ideals of open software. Nonetheless, Sam is arrested for trespassing.TRON: Legacy 2010 Movie Download.
Alan posts bail for Sam and tells him of a pager message originating from Flynn’s shuttered video arcade. There Sam discovers a hidden basement with a large computer and laser, which suddenly digitizes and downloads him into the Grid, a virtual reality created by Flynn. He is captured and sent to “the Games”, where he must fight a masked program named Rinzler. When Sam is injured and bleeds, Rinzler realizes Sam is human, or a “User”. He takes Sam to Clu, the Grid’s corrupt ruling program, who resembles a young Kevin.
Clu nearly kills Sam in a Light Cycle match, but Sam is rescued by Quorra, an “apprentice” of Flynn, who shows him Kevin’s hideout outside Clu’s territory. She tells him that Kevin had been working to create a “perfect” computer system, and had appointed Clu and security program Tron as its co-creators. The trio discovered a species of naturally occurring “isomorphic algorithms” (ISOs), with the potential to resolve various natural mysteries. Clu, considering them an aberration, betrayed Kevin, killed Tron, and destroyed the ISOs. The “Portal” permitting travel between the two worlds closed, leaving Kevin trapped in the system. Clu sent the message to Alan in order to lure Sam into the Grid and reopen the Portal for a limited time. Since Kevin’s “identity disc” is the master key to the Grid and the only way to traverse the Portal, Clu expects Sam to bring Kevin to the Portal so he can take Kevin’s disc, go through the Portal himself, and impose his idea of perfection on the human world.