James Gunn Reveals Why 'Superman' Was Hardest Movie He's Made, Teases Upcoming Sequel 'Man of Tomorrow'

James Gunn Reveals The Truth About Clayface Rumors For ‘The Batman’ Sequel

James Gunn on Making ‘Superman,’ Not Being Interested in ‘Prestige Projects’ and DC Studios’ Future

James Gunn Confirms The Fate Of A Beloved DC Universe Character Will Be Revealed In ‘Man Of Tomorrow’