A strange oldie set in Hong Kong, The Boxer's Omen is the perfect pic for Halloween. A man travels to Thailand to hunt down the boxer who crippled his brother and – upon discovering that he’s supernaturally linked to an immortal monk – he gets caught up in a web of Buddhism and black magic. Without doubt, this film has some of the weirdest nightmarish imagery ever burned into celluloid. No stomach will be spared from churning. Part of the Barbican's Cheap Thrills: Trash, Movies And The Art of Transgression series. Over 18s only. Valid ID required.