The Discovery (2017) Timeline Explained – Every Event in Order

Thomas believes his discovery merely revealed what already existed, an afterlife, and therefore does not consider himself morally responsible for people's decision to end their lives. He views the suicides as a choice made by individuals, not a consequence he caused. However, this stance is challenged when a crew member kills himself live on air during his interview, forcing him to confront the real-world impact of his revelation.

• thomas harbor
• suicides
• responsibility
• afterlife discovery

The crew member is driven to suicide by the weight of knowing there is an afterlife, the discovery has convinced him that death is not the end and may offer an escape from life's suffering. This tragic moment demonstrates the immediate psychological impact of Thomas's revelation on vulnerable individuals, serving as a turning point that shows the true cost of the discovery.

• crew member
• suicide live
• interview
• media event

Will recognizes Isla because he has seen her before in a vision during his near-death experience when he was briefly declared dead. In that vision, he saw a young boy on a beach, later revealed to be Isla's son who died while she was asleep. This connection hints at the deeper mystery surrounding the afterlife and the connections between characters.

Foreshadowing: Will mentions having a vision of a boy on the beach when he was briefly dead, which foreshadows the revelation about Isla's son.

• will
• isla
• recognition
• ferry
• vision
• near-death

Thomas has gathered individuals who have attempted suicide to work at his mansion because they are uniquely suited to help operate the machine that records afterlife visions, those who have been clinically dead provide the necessary connection. Additionally, Thomas seems to be studying them as part of his research into the afterlife and the psychological aftermath of suicide attempts.

• mansion staff
• suicide attempts
• thomas
• research

Thomas uses the machine to repeatedly experience death so he can record and study the afterlife visions that occur in the brief moment between life and death. By dying and being revived continuously, he accumulates multiple recordings of what lies beyond, allowing him to document the afterlife scientifically despite the toll it takes on his body.

• thomas
• machine
• death
• revival
• afterlife visions

The machine records memories rather than actual glimpses of the afterlife. When Will and Isla analyze the footage of Pat Phillips, they discover it shows his memories, including conflicts with people in his past, rather than a true afterlife vision. This revelation suggests the afterlife may simply reflect alternative choices in one's existing life rather than a separate realm.

Foreshadowing: The failed recording attempts and the discovery that the hallway in the footage was renovated foreshadow that what they're seeing is memory-based.

• machine
• recordings
• memories
• afterlife
• pat phillips

Isla attempts to drown herself because she is consumed by grief over the death of her son, who died while she was asleep. She tells Will that she has been carrying this profound guilt and loss, and like many others affected by Thomas's discovery, she sees death as a potential escape from her pain. Will rescues her before she can complete the act.

• isla
• suicide
• drowning
• backpack
• son death

Lacey shoots Isla because she believes Isla is preventing Will from moving forward and that by killing her, she is merely 'relocating' her to the afterlife where they can finally be together. Lacey's psychological state has become twisted by her proximity to Thomas's work, she genuinely believes suicide is a relocation, not an end, making her view of murder similarly distorted.

• lacey
• shooting isla
• death
• motivation

After Isla dies, Will hooks himself to the machine in desperation and dies, entering what appears to be a cyclical time loop. He finds himself back on the ferry repeatedly, where he meets Isla again each time. The loop seems to be his attempt to change the past and prevent Isla's death, though the final iteration suggests he may finally be moving on rather than continuing to repeat the cycle.

Foreshadowing: The earlier revelation that the afterlife may reflect alternative choices foreshadows Will's ability to create a new reality through the machine.

• will
• loop
• ferry
• machine
• ending
• cycle

In the final scene, Will has died and appears to be in the afterlife itself, which reflects alternative choices in life. He sees Isla with their son as a stranger because in this reality, they never met, Isla's son never died, so she never took the ferry or met Will. Despite walking away as strangers, Will begins to remember their connection, suggesting the afterlife preserves all versions of one's life and relationships.

• beach
• final scene
• afterlife
• strangers
• memories

Will's mother committed suicide when he was young, which is the source of his deep trauma and understanding of the pain that drives others to take their own lives. This personal loss is why Will is so devastated by the societal impact of his father's discovery and why he feels such urgency to stop others from suffering the same fate. The tragedy also creates tension between Will and Thomas.

• will mother
• suicide
• childhood
• trauma
• family

Thomas concludes that the afterlife is not a separate realm but rather a reflection of all the alternative choices a person could have made in their life, essentially showing what would have happened if they had chosen differently. This bleak revelation suggests that the visions people see after death are not heaven or hell but rather echoes of their own unlived lives, which is why the discovery drives so many to suicide in hopes of accessing these alternatives.

• afterlife
• alternative choices
• thomas
• philosophy
• vision