Noomi Rapace: Prometheus is 'epic'
31 May 2012 Last updated at 22:56 BST
Celebrities and sci-fi fans have been gathering on the blue carpet in central London for the opening of director Ridley Scott's new film, Prometheus.
Star Noomi Rapace spoke to the BBC's Lizo Mzimba about her role in the film, which she described as "epic".
Film footage courtesy 20th Century Fox