Mark Ruffalo, Keira Knightley and James Corden: Meet the Cast Mark Ruffalo, Keira Knightley and James Corden: Meet the Cast

Mark Ruffalo (Marvel Avengers Assemble), Keira Knightley (Atonement) and James Corden (Gavin and Stacey) discuss their new film. Funny, inspirational and uplifting, Begin Again follows Greta (Knightley) and her long-time boyfriend who move to New York to pursue their passion for music. Hosted by Edith Bowman at the Apple Store, Regent Street in London.