Production Cheung Hong-Tat Other Credits Chasing the Dragon Executive Producer 2017 Heartfall Arises Executive Producer 2016 Z Storm Co-Producer 2014 That Demon Within Co-Producer 2014 The Grandmaster Co-Producer 2013 A Simple Life Associate Producer 2012 The Detective 2 Producer 2011 The Storm Warriors Co-Producer 2009 The Sniper Producer 2009 Beast Stalker Producer 2008 Linger Producer 2008 Mr. Cinema Producer 2007 Confession of Pain Producer 2006 Diary Producer 2006 Agent-readable