Jeon Woo-chi (; also known as Woochi, Jeon Woo-chi: The Taoist Wizard or Woochi: The Demon Slayer) is a 2009 South Korean fantasy action film written and directed by Choi Dong-hoon who departs from his popular heist films and The Big Swindle for this big-budget, special effects-filled action romp that was equally popular with the Korean audience, earning over six million admissions over the 2009 Christmas period. Based on a Korean folktale, it stars Kang Dong-won in the title role. The film become the 3rd best selling film of 2009 with 6,100,532 tickets sold nationwide.