Disney has hired writer Jesse Wigutow to re-write the upcoming Untitled Tron Legacy Sequel. We reported that David DiGilio was writing the first draft back in /tron-legacy-sequel-gets-writer-david-digilio/2011.

Plot details are being held under wraps, but we do know that it will explore life and death in the digital realm. Director Joseph Kosinski is coming back to helm the project after he wraps up Oblivion starring Tom Cruise. Justin Springer is producing.

Tron: Legacy starred Jeff Bridges, Garrett Hedlund, Olivia Wilde, Bruce Boxleitner, James Frain and Michael Sheen. It centered on the son of a virtual enviroment designer, who goes looking for his father and ends up trapped inside the digital world that his father designed.

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No production schedule has been released.