The Drowning Pool (1975) Timeline Explained – Every Event in Order

Iris approaches Harper because her family is being threatened by blackmail tied to a deeply concealed secret that could destroy her family's reputation. As Harper's former lover, she trusts him to handle the delicate situation discreetly. The blackmail involves her husband Garrison's secret, though the full nature of this secret is revealed later in the film.

Foreshadowing: The blackmail threat is mentioned early when Iris first contacts Harper, hinting at the dangerous secrets lurking within the Devereaux family.

• iris devereaux
• blackmail
• lew harper
• investigation
• garrison deberaux

Kilbournekidnaps Harper because he views him as a threat to his corrupt oil empire. Harper is investigating the blackmail scheme, which ties into Kilbourne's own involvement in corporate espionage and illegal activities. Kilbourne orders his henchmen to capture and warn Harper to stop his investigation, but Harper refuses to back down.

Foreshadowing: Earlier encounters with Kilbourne establish him as a ruthless oil tycoon who will use any means necessary to protect his interests.

• j hugh kilbourne
• kidnapping
• oil tycoon
• corruption
• harper

Pat Reavis is killed by masked assailants during an ambush while driving with Harper. Reavis was the Devereaux family chauffeur who was having an affair with Schuyler. While he claims innocence regarding the blackmail and Olivia's murder, he admits to possessing critical information about the conspiracy. He was killed to silence him before he could reveal what he knew.

Foreshadowing: Reavis's insistence on being paid for information and his mysterious demeanor hint that he knows more than he initially reveals.

• pat reavis
• murder
• chauffeur
• Schuyler
• ambush
• silence

Mavis Kilbourne helps Harper because she wants to expose her husband's scandalous dealings and bring down his corrupt empire. Despite being married to the ruthless oil tycoon, she opposes his criminal activities and manipulation. She manipulates Harper into helping her uncover the truth about Kilbourne's crimes, even though her methods put Harper in grave danger.

Foreshadowing: Mavis's intervention follows her husband's kidnapping of Harper, showing the fractured relationship within the Kilbourne household.

• mavis kilbourne
• oil magnate wife
• betrayal
• escape
• kilbourne conspiracy

The account book is a record of Kilbourne's illegal activities and corporate crimes that Reavis obtained during his espionage work. Reavis stashedit with his girlfriend Gretchen for safekeeping. This evidence could expose Kilbourne's corruption, making it highly valuable to both Harper and Kilbourne. Harper ultimately advises Gretchen to share it with a newspaper in New Orleans.

Foreshadowing: Reavis's cryptic reference to possessing crucial information that he would only share for a price foreshadows the existence of this damning evidence.

• account book
• evidence
• kilbourne crimes
• reavis
• gretchen
• new orleans

Iris succumbs to despair after the emotional toll of her family's secrets being exposed and the corruption surrounding her. The weight of the blackmail situation, combined with her complicated relationships and the truth about her family unraveling, leads her to take her own life. Her death leaves Chief Broussard devastated, revealing their emotional connection.

Foreshadowing: Iris's desperate pleas for Harper to abandon the case foreshadow her overwhelming despair and inability to cope with the unfolding revelations.

• iris suicide
• despair
• death
• chief broussard
• family secrets

Chief Broussard is Schuyler Devereaux's biological father, a secret that has been hidden throughout her life. This revelation explains Broussard's intense involvement in the case and his emotional connection to the Devereaux family. The discovery adds emotional complexity as Broussard must reconcile his role as father to Schuyler with his position as police chief.

Foreshadowing: Broussard's persistent interest in the case and his emotional reactions hint at a deeper personal connection to the family.

• schuyler father
• chief broussard
• biological father
• family secret
• paternity

Harper returns the $10,000 he took from Reavis to Gretchen, deducting only the costs of his investigation. This act demonstrates Harper's moral integrity despite the morally ambiguous world he operates in. He tells Gretchen to use the account book evidence to expose Kilbourne through a major newspaper, ensuring some form of justice is served.

Foreshadowing: Earlier scenes show Harper operating in a morally gray area, making this final act of integrity a defining character moment.

• gretchen
• money return
• moral integrity
• account book
• justice

Lieutenant Franks is corrupt and has been bribed by Kilbourne to serve as his ally within the police force. Franks uses his position to aid Kilbourne's criminal operations and protect him from investigation. Harper uncovers this connection when he forces Franks to reveal his allegiance at gunpoint, learning that Franks was part of Kilbourne's conspiracy.

Foreshadowing: The brief mention of Franks seeking to exploit Harper's chaos for personal gain hints at his corrupt nature.

• lieutenant franks
• corruption
• kilbourne
• police bribe
• conspiracy

The blackmail centers on a deeply concealed secret held by the family patriarch, Garrison Devereaux. While the exact nature is not explicitly detailed in the summary, it involves something so damaging that it could destroy the family's reputation. The secret is connected to the broader conspiracy involving Kilbourne and the financial crimes documented in the account book.

Foreshadowing: Iris's urgent request for Harper's help and her desperation to protect the family secret establish the high stakes of the blackmail from the beginning.

• devereaux secret
• blackmail
• garrison
• family reputation
• hidden truth