This years most exhilarating and action-packed blockbuster starring Dwayne Johnson, San Andreas, is available on Digital HD NOW and on Blu-ray 3D, Blu-ray, DVD from 12th October. To celebrate the release, were giving you the chance to win a signed poster and a copy of San Andreas on Blu-ray. After the infamous San Andreas Fault finally gives, triggering a magnitude 9 earthquake in California, a search and rescue helicopter pilot (Dwayne Johnson) and his estranged wife make their way together from Los Angeles to San Francisco to save their only daughter. But their treacherous journey north is only the beginning. And when they think the worst may be overits just getting started. Simply answer the question below and you could win: Question: Q/ San Andreas reunites Dwayne Johnson with director Brad Peyton and producer Beau Flynn, following their collaboration on this global hit. Name their previous collaboration. A/ Journey 2: The Mysterious Island B/ The Tooth Fairy C/ The Rundown Send in your answers to contest@whatculture.comSan Andreas is available on Digital HD from 28th September and on Blu-ray 3D, Blu-ray, DVD from 12th October.