The works of South Korean film director Park Chan-wook includes a mystery thriller based on the Japanese manga and is one of three films which collectively are known by what name?
Park Chan-wook: Park Chan-wook ( ] ; born August 23, 1963) is a South Korean film director, screenwriter, producer, and former film critic. Park Chan-wook:  One of the most acclaimed and popular filmmakers in his native country, Park is most known for his films "Joint Security Area", "Thirst" and what has become known as "The Vengeance Trilogy", consisting of 2002's "Sympathy for Mr. Vengeance", 2003's "Oldboy" and 2005's "Lady Vengeance". Oldboy (2003 film): Oldboy (Hangul: 올드보이 ; RR: "Oldeuboi "; MR: "Oldŭboi " ) is a 2003 South Korean mystery thriller neo-noir film directed by Park Chan-wook. Oldboy (2003 film):  It is based on the Japanese manga of the same name written by Nobuaki Minegishi and Garon Tsuchiya. Oldboy (2003 film):  "Oldboy" is the second installment of "The Vengeance Trilogy", preceded by "Sympathy for Mr. Vengeance" and followed by "Sympathy for Lady Vengeance".
The Vengeance Trilogy