Here’s a new trailer for Relativity’s April actioner Brick Mansions, the parkour-centric remake of French pic District B13 which stars the late Paul Walker alongside freerunning expert David Belle and RZA. In this version the setting’s been updated to dystopian Detroit, where undercover cop Brian O’Conner – er, Damien Collier – joins forces with an ex-con to save the city and get justice for the ones they love. Brick Mansions opens wide April 25: