Lionsgate said today that it will offer nationwide sneak-preview screenings of Warrior, the Gavin O’Connor-helmed action drama starring Joel Edgerton and Tom Hardy, on Sunday, Sept. 4 at 7 PM, ahead of the film’s official Sept. 9 bow. The studio is promoting the mixed martial arts pic via Twitter (it has sponsored a Promoted Trend, #WarriorMovieSneakPreview), which will offer a direct link to buy tickets to the Labor Day weekend screenings; Lionsgate hopes the hashtag will be used to discuss and share information about the movie leading up to its wide release. Tickets also can be purchased at