Kristen Stewart is joining the growing number of Hollywood women who've moved behind the camera, partnering with Refinery29's Shatterbox Anthology for her directorial début, Come Swim. A surrealist journey through the imagination's wild currents, Come Swim conjures a stunningly kaleidoscopic portrait of one man's emotional interior — it's unbounded darkness and desire. Shatterbox is proud to present Stewart's remarkably innovative short film, which will premiere this week at the Sundance Film Festival and is also headed to Cannes this May.