Arahan (2004 Film)
Arahan (Korean: 아라한 장풍 대작전) is a 2004 South Korean action-fantasy film directed by Ryoo Seung-wan. The film is known for its blend of traditional martial arts tropes with modern urban comedy, focusing on a police officer who discovers hidden supernatural powers.

Plot
The story follows Sang-hwan, a well-meaning but timid police officer who struggles to assert himself against criminals. His life changes when he is recruited by a group of martial arts masters who recognize his latent potential. As he undergoes rigorous training to harness his inner energy, he must prepare to face Heuk-woon, an ancient evil entity that has been unleashed upon the modern world. Sang-hwan eventually finds himself tasked with the responsibility of protecting humanity from this threat.
Cast
The film features an ensemble cast of established South Korean actors and martial artists:
- Ryoo Seung-bum as Yoo Sang-hwan / Maruchi
- Yoon So-yi as Ahn Wi-jin / Arachi
- Ahn Sung-ki as Ja-woon
- Jung Doo-hong as Heuk-woon
- Yun Ju-sang as Mu-woon
- Kim Ji-young as Banyagain
- Kim Yeong-in as Yook-bong
- Baek Chan-ki as Sul-woon









Production and Release
Arahan was released in South Korea on April 30, 2004. The film was directed by Ryoo Seung-wan, who also contributed to the screenplay. It was distributed by Cinema Service and has a runtime of 114 minutes. The film has been featured in various international events, including the 2011 London Korean Film Festival and the 2013 New York Asian Film Festival.