<Li> Oh Dal - su as Park Seo - bang </Li> <Li> Uhm Ji - won as Na - yeon (cameo) </Li> <Li> Oh Yeon - ah as Japanese female train passenger (cameo) </Li> <P> Two versions of the film were released in cinemas: one being for the native Korean market and the other for international sales . The Korean theatrical cut is 136 minutes long and the international cut is 129 minutes long . The Korean ending is more "up - beat" than the international version, including several more minutes of footage . In the alternate ending, The Weird, Tae - goo, gets up . He reveals the thick metal sheet he hid under his quilted jacket and limps over to demolish the corpse of Chang - yi, The Bad . While doing so, he discovers diamonds in Chang - yi's pocket and giggles with delight before realising he's surrounded by the Japanese army . Inadvertently lighting a stick of dynamite, Tae - goo scares off the Japanese and dives for cover before realising it was lit . Over the credits, Tae - goo sets off to continue hunting for the treasure with his bounty multiplied sevenfold, while The Good, Do - won, vindictively pursues him . The ending of the international version reflects the end that director Kim Jee - woon originally wanted . </P>

Where was the good the bad and the weird filmed