The Fumble - LeBron James might still be mourning the NBA Finals loss to the Warriors but the Cavaliers superstar will have a new role to look forward to this summer! Next month, LeBron is set to star in Judd Apatow's new movie, Trainwreck, opposite Amy Schumer and Bill Hader. It looks like it'll be very funny, but according to Apatow, LeBron wasn't necessarily a natural when he showed up on set.