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Official Site: Disney

Tron: Legacy is a 2010 American science fiction film directed by Joseph Kosinski and produced by Steven Lisberger. It is a sequel to the 1982 film Tron with Jeff Bridges reprising his roles as Kevin Flynn and CLU, while Bruce Boxleitner reprises his roles as Alan Bradley and Tron. Garrett Hedlund portrays Flynn's adult son, Sam. The film's soundtrack was composed by the electronic music duo Daft Punk. The film grossed over $400 million worldwide.

In 1989, seven years after defeating the Master Control Program, Kevin Flynn (Jeff Bridges), the innovative software engineer and the CEO of ENCOM International, disappears. Twenty years later, his son, Sam (Garrett Hedlund), who became ENCOM's controlling shareholder after his father's disappearance, takes little interest in the company besides an annual practical joke on the board of directors. Sam is visited by his father's friend and ENCOM executive Alan Bradley (Bruce Boxleitner), who urges Sam to investigate a mysterious beeper page originating from Flynn's old arcade, whose telephone number had been disconnected for twenty years. While exploring the shuttered arcade, Sam discovers a concealed computer laboratory and unintentionally transports himself to the Grid, a virtual world inside the computer.

Sam is captured and taken to the game arena, where he is pitted against Rinzler, the champion of the games. During their duel, Rinzler notices that Sam is not a Program but rather a User. Rinzler takes Sam before CLU, a digital copy of Kevin Flynn, who rules over the Grid. CLU nearly kills Sam in a Light Cycle match before Quorra (Olivia Wilde) rescues him. Taken to a distant, off-grid hideout in the "Outlands," Sam is reunited with his father.

Flynn then reveals to Sam that he had been working on a new, "perfect" system and had appointed CLU and Tron, a security program created by Alan Bradley from the first film, as its co-creators. After much work, Flynn discovered a new series of sentient "isomorphic algorithms" (ISOs), self-produced Programs that spontaneously evolved in the system, which carried the potential to unlock mysteries in science, religion, and medicine. CLU considered these Programs to be an imperfection so he betrayed Flynn, defeated Tron (who sacrificed himself to give Kevin enough time to escape) and purged the ISOs in a genocide, declaring the system under his control. Flynn also revealed that while he hid from CLU, the portal back to the real world had closed, making him captive of his own creation until Sam re-opened it from the outside.

Quorra has not been a contender in any CBUB matches.