Cast of Chinatown

Jack Nicholson plays J.J. 'Jake' Gittes, a private detective who investigates a complex case involving water rights and corruption in Los Angeles.

Faye Dunaway portrays Evelyn Cross Mulwray, a woman entangled in a dark plot related to her husband’s disappearance and family secrets.

John Huston takes on the role of Noah Cross, a powerful and manipulative businessman with a troubled past.

Perry Lopez plays Lieutenant Lou Escobar, a police officer who becomes involved in the investigations led by Gittes.

John Hillerman portrays Russ Yelburton, a colleague of Evelyn's who presents his own interests in the unfolding events.

Diane Ladd plays Ida Sessions, a character who deceives Gittes and complicates the investigation.

Roman Polanski appears as the Man with Knife, contributing to the tension and danger in the storyline.

Roy Jenson plays Claude Mulvihill, a character involved in the events surrounding the water scandal.

Richard Bakalyan plays Detective Loach, a law enforcement officer involved in the case.

James Hong portrays Evelyn's Butler, who serves an important role in her household.

Bruce Glover plays Duffy, a character linked to the darker aspects of the plot.

Joe Mantell portrays Lawrence Walsh, a character who has a minor role in the unfolding drama.