Yes, "Sympathy for Mr. Vengeance" is related to "Oldboy" as both films are part of Park Chan-wook's Vengeance Trilogy, which also includes "Lady Vengeance." While each film tells a distinct story, they share themes of revenge, moral ambiguity, and the consequences of violence. "Sympathy for Mr. Vengeance," released in 2002, sets the tone for the trilogy with its dark, complex narrative and exploration of human suffering, which continues in "Oldboy" (2003) with its intense and twisted revenge plot.

"Sympathy for Mr. Vengeance" is a South Korean thriller directed by Park Chan-wook. The film follows Ryu, a deaf-mute man who kidnaps the daughter of a wealthy businessman, Mr. Park, to fund his sister's kidney transplant. However, the plan goes tragically wrong, leading to a series of violent and tragic events. As Ryu's desperate actions spiral out of control, Mr. Park seeks revenge for his daughter's death. The film explores themes of vengeance, morality, and the consequences of one's actions, culminating in a dark and tragic resolution.

"Sympathy for Lady Vengeance" is the concluding film in Park Chan-wook's Vengeance Trilogy, following "Sympathy for Mr. Vengeance." It is highly regarded for its stunning cinematography, complex themes of revenge, and moral ambiguity. The film features a compelling performance by Lee Young-ae as the protagonist, who seeks retribution after being wrongfully imprisoned. Its unique storytelling and emotional depth make it worth watching, especially for fans of Korean cinema or psychological thrillers.

Yes, "Sympathy for Mr. Vengeance" and "Lady Vengeance" are related as part of Park Chan-wook's Vengeance Trilogy, which also includes "Oldboy." Each film tells a standalone story centered on themes of revenge and moral ambiguity, but they share thematic and stylistic elements. "Sympathy for Mr. Vengeance" focuses on the consequences of a kidnapping gone wrong, while "Lady Vengeance" follows a woman seeking revenge after being wrongfully imprisoned. The trilogy explores the complexities of vengeance and its impact on individuals.