Donkey Punch

A donkey punch is a dangerous and violent sex act where extreme force is applied to a partner's neck during anal penetration, causing the neck to break and resulting in instant death. In the film, Bluey describes this act to the group during the yacht party as casual conversation, foreshadowing the tragic event that later occurs when Josh performs the same act on Lisa.

Bluey casually describes the donkey punch during the party scene, planting the deadly act in viewers' minds before it happens.

Josh kills Lisa accidentally but through reckless behavior. While filming the encounter at Bluey's encouragement, Josh performs a donkey punch on Lisa with excessive force, breaking her neck and killing her instantly. Bluey had been egging him on to participate and record, creating a coercive atmosphere that led to the fatal moment.

The earlier conversation about the donkey punch establishes that this specific act is being discussed and normalized.

The men decide to cover up the death out of fear of legal consequences. They panic about being implicated in murder and worried that the circumstances involving the sex tape would expose their illegal drug use and the explicit recording. The women advocate for reporting the incident to authorities, but the men choose secrecy, creating the first major conflict aboard the yacht.

The earlier debate about the sex tape shows the men are more concerned with evidence than with doing the right thing.

Tammi kills Bluey in retaliation after he insults and degrades her during the aftermath of Lisa's death. The combination of grief, fear, and anger leads Tammi to grab a knife and stab Bluey in the chest. This act marks the shift from accidental death to intentional murder aboard the yacht.

The escalating tensions and Bluey's abusive behavior toward the women throughout the night build to this breaking point.

Marcus dies when Kim mistakenly fires a signal flare directly at him during a confrontation. After the women attempt to escape on the tender, they are picked up by the men. During the tense standoff, Kim interprets Marcus as a threat and fires a flare toward him. The flare explodes on contact, burning Marcus to death instantly.

The earlier use of the flare to attract help creates the opportunity for this fatal misunderstanding.

Kim kills Sean accidentally when she mistakes his attempt to retrieve a shotgun for a threat against Tammi. In a panic, she uses the outboard motor's propeller to strike Sean, killing him instantly. Overwhelmed by guilt and despair at having killed her friend, Kim then jumps overboard and commits suicide, unable to live with what she's done.

The escalating violence and paranoia have been building throughout the night, with the women constantly misinterpreting the men's intentions.

The sex tape is crucial to Josh because it contains visual evidence of the crime. He knows that if the tape surfaces, it will show his involvement in Lisa's death, exposing him to murder charges. Throughout the film, Josh prioritizes destroying this tape over helping the injured Bluey or seeking help, demonstrating how fear of exposure drives his increasingly violent behavior.

Josh was the one filming the encounter, establishing his direct connection to the incriminating evidence.

Tammi kills Josh by using a mooring rope as a weapon. When Josh prepares the tender to escape and leave her behind, Tammi wraps the rope around his neck and pulls with all her strength. The rope tightens and snaps Josh's neck, killing him instantly. This act ensures her survival and eliminates the last threat aboard the yacht.

The earlier struggle for control of the tender establishes it as the key to escape and survival.

The outboard motor is missing when the women attempt to escape after Tammi stabs Bluey. This detail is significant because it prevents the women from quickly fleeing the yacht, forcing them to stay and face the men. The missing motor traps them in the dangerous situation, allowing the violence to continue rather than allowing a quick escape.

Earlier scenes establish the tender as the only means of escape from the yacht.

Josh tortures Bluey because he believes Bluey knows where the sex tape is hidden. With the tape being the only evidence that could link Josh to Lisa's death, he becomes obsessed with finding and destroying it. Josh subjects Bluey to brutal torture, ignoring Sean and Tammi's pleas to get medical help, prioritizing self-preservation over any remaining morality.

The earlier debate about the tape's location establishes that someone knows where it is hidden.

Tammi survives because she remains the only character capable of making calculated survival decisions. While others either die through violence, accident, or suicide, Tammi maintains enough composure to find the rope, use it against Josh, and then signal for help. Her will to live and ability to act decisively in the final confrontation allow her to outlast all the other characters.

Tammi has been shown as the most level-headed and determined of the group throughout the escalating crisis.