Confirmation of the third film was announced last month (see “Disney Plans 'Dumbo,' 'Tron 3'”), with Joseph Kosinski returning to direct, and Hedlund attached. Hedlund will return as Sam Flynn, with Wilde playing Quorra.
According to THR, Disney is looking to begin shooting in the fall, probably in Vancouver. Justin Springer, who co-produced Tron: Legacy and was a consulting producer for the Tron: Uprising animated series (see “'Tron: Uprising' Cartoon Debut Set”), will be involved as a producer on the third film as well.