Actress Olivia Wilde and Garrett Hedlund are returning for third 'Tron' movie with director Joseph Kosinski.
The actors will reprise their characters from 2010's 'Tron: Legacy' in the sequel, said the Hollywood Reporter.
Legacy was the sequel to the 1982 sci-fi film that took place inside a computer world known as the Grid and starred Jeff Bridges and Bruce Boxleitner.
Disney revisited the world with 'Legacy'.
