We have a brand new exclusive clip from the upcoming film, Edge of Love, which will open on March 13 in Los Angeles and March 20 in New York City. Click below for our exclusive clip featuring the film's four stars, Keira Knightley, Sienna Miller, Cillian Murphy and Matthew Rhys, who portrays famous Welsh poet Dylan Thomas.

A beautifully-drawn love story, the film revolves around two feisty, free-spirited women, Caitlin Thomas (Miller) and Vera Killick (Knightley); Vera's husband, William Killick (Murphy); and the brilliant, charismatic poet Dylan Thomas (Rhys) who loves both women. Broken promises, passion, betrayal, the shadow of war and the constant threat of imminent death push the protagonists to the Edge of Love. The story explores the bohemian underworld of war-torn London and the intimate complexities of two young couples whose lives and loves become dangerously intertwined.