The Big Sleep (1978) Timeline Explained – Every Event in Order

General Sternwood was being blackmailed over his daughter's gambling debts and his own questionable past. Charlotte had accumulated substantial gambling debts to Eddie Mars, giving Mars leverage over the family. The blackmail extended beyond simple extortion into a web of criminal activity involving pornographer Arthur Geiger.

Foreshadowing: Early in the film, the general mentions his regret over allowing Charlotte to gamble, hinting at his vulnerability.

• general sternwood
• blackmail
• charlotte sternwood
• gambling debts
• extortion

Joe Brody was shot and killed by an unseen killer, never explicitly identified on screen. The assassination occurred while Marlowe was attempting to help Camilla retrieve the compromising photographs from Brody's possession. The killing eliminates a key witness and removes evidence that could have clarified the blackmail scheme.

Foreshadowing: The film never directly shows the killer, keeping the murder ambiguous as in the original novel.

• joe brody
• murder
• photographs
• camilla sternwood
• killed

Rusty Regan, Charlotte's missing husband, was murdered by Camilla Sternwood with Eddie Mars's assistance. The murder was later covered up by Charlotte, who helped conceal the crime. Mars used this knowledge as additional leverage over the Sternwood family, deepening the family's entanglement with criminal elements.

Foreshadowing: Eddie Mars's control over the Sternwood family becomes clearer once his involvement in the murder cover-up is revealed.

• rusty regan
• camilla sternwood
• murder
• charlotte sternwood
• eddie mars

The specific motivation for Camilla killing Rusty Regan is never fully explained in the film. Marlowe discovers that Camilla murdered her sister's husband but the exact reasons remain opaque. The revelation comes during the climactic confrontation where the full scope of the family's corruption is exposed.

Foreshadowing: Camilla's instability and wild behavior throughout the film hint at her capacity for violence.

• camilla sternwood
• motivation
• murder
• rusty regan
• psychosis

Mona Grant was being kept in a remote garage by Lash Canino, Eddie Mars's hired killer. Marlowe tracked Canino to this location after obtaining the address from Agnes Lozelle. He found Mona imprisoned there and managed to rescue her during a confrontation with Canino.

Foreshadowing: Eddie Mars's wife had been missing for some time, and the mystery of her whereabouts drives much of the investigation's second half.

• mona grant
• eddie mars
• remote garage
• canino
• rescue

Charlotte helped cover up Rusty Regan's murder, but the exact reasons for her involvement are not thoroughly explained in the film. By the time Marlowe uncovers the truth, Charlotte had already been complicit in the cover-up, likely due to Mars's leverage over her and the family. Her choice to protect Camilla despite knowing the truth suggests deep familial loyalty or desperation.

Foreshadowing: Charlotte's defensive behavior and her dependence on Mars's money become more suspicious once the full truth emerges.

• charlotte sternwood
• cover-up
• rusty regan
• complicity
• mars

The gun lesson scene appears to be a moment where Camilla seeks power and control amid her psychological instability. Marlowe takes her to woods near Roman castle ruins and sets up a can as a target. However, Marlowe loads the gun with blanks, causing Camilla to fire repeatedly without any result. This angers her and the scene culminates in her hysterical breakdown, which ultimately leads to the revelation of her darker truth.

Foreshadowing: Camilla's request to learn gun handling foreshadows her capacity for violence and her unstable mental state.

• camilla sternwood
• gun lesson
• blanks
• roman castle
• breakdown

Harry Jones was poisoned by Lash Canino, a hired killer working for Eddie Mars. Canino killed Jones on the night Marlowe planned to meet him, eliminating a potential source of information about Mona's whereabouts. The poisoning removes a crucial witness and signals Mars's willingness to kill to protect his secrets.

Foreshadowing: Jones's willingness to work with Agnes for money puts him directly in Mars's crosshairs.

• harry jones
• lash canino
• poison
• eddie mars
• killed

Eddie Mars wanted to silence Marlowe because the detective was unraveling his criminal operation. Mars had orchestrated the blackmail scheme, murder cover-up, and Mona's captivity. As Marlowe got closer to the truth, Mars sent his hitman Canino to eliminate the detective, first by poisoning Jones and then by directly confronting Marlowe at the garage.

Foreshadowing: Mars's control over the Sternwood family and his ownership of the house where Geiger's body was found establish him as a central villain.

• eddie mars
• marlowe
• silence
• canino
• hitman

The photographs were compromising images of Camilla taken by pornographer Arthur Geiger. These photographs became part of the blackmail scheme against General Sternwood, serving as additional leverage. When Geiger was murdered, the photographs ended up in Joe Brody's possession, and Camilla's desperate attempts to recover them drove much of the mid-plot action.

Foreshadowing: The discovery of Camilla at Geiger's murder scene, nude and involved in his work, establishes the photographs' importance early on.

• photographs
• blackmail
• geiger
• camilla
• nude

Marlowe leaves the Sternwood estate after exposing the family's dark secrets and recommending that Charlotte have Camilla institutionalized. He departs knowing the painful truth will likely reach the dying General Sternwood, buthopes it won't. His departure represents his professional completion of the case while acknowledging the personal tragedy he leaves behind.

Foreshadowing: The entire investigation has been about protecting the Sternwood family, but the truth ultimately destroys them.

• marlowe
• departure
• sternwood estate
• resolution
• truth

Arthur Geiger was murdered, likely because he was central to the blackmail operation targeting General Sternwood. His death occurs early in Marlowe's investigation, and the body is found in a house owned by Eddie Mars. While the killer is never definitively identified, Geiger's position as a pornographer with connections to the criminal underworld made him a vulnerable and disposable figure in the blackmail scheme.

Foreshadowing: Geiger's role as a pornographer and his connection to Agnes Lozelle place him at the center of the criminal conspiracy.

• arthur geiger
• murder
• pornographer
• blackmail
• eddie mars