Coherence (2014) — AI Story Visualization

Plot Analysis Summary

A dinner party becomes a struggle for identity and survival when a comet fractures reality into hostile parallel versions.

Story Structure — 5 Plot Phases

Dinner Beneath the Comet

The guests gather at Mike and Lee's home while Miller's Comet passes Earth. A blackout, unexplained damage, and a single illuminated house transform a social evening into an investigation.

Key Events

• Comet Dinner Gathering — Seven listed guests gather while Miller's Comet passes Earth. Characters: Kevin, Mike, Lee, Beth, Hugh, Amir, Laurie Location: Mike and Lee's home
• Relationship Tension — Laurie's flirting with Kevin creates discomfort among the guests. Characters: Kevin, Amir, Laurie, Beth Location: Dining room
• Power Outage — The electricity fails during the comet's passage. Characters: Kevin, Mike, Lee, Beth, Hugh, Amir, Laurie Location: Mike and Lee's home
• Dark Neighborhood Search — The guests find that only one nearby house still has lights. Characters: Kevin, Mike, Lee, Beth, Hugh, Amir, Laurie Location: Neighborhood street
• Broken Glass Discovery — A broken glass appears despite nobody remembering damaging it. Characters: Kevin, Mike, Lee, Beth, Hugh, Amir, Laurie Location: Living room

The House Across Reality

Hugh and Amir investigate the lit house and return with photographs, a box, and evidence of another dinner party. A copied note and a group carrying red glow sticks confirm that the strange events are not limited to one house.

Key Events

• First House Expedition — Hugh and Amir investigate the lit house for a working phone. Characters: Hugh, Amir Location: Illuminated neighboring house
• Numbered Photographs — Hugh and Amir return with numbered photographs of the guests. Characters: Hugh, Amir, Kevin, Mike, Lee, Beth, Laurie Location: Mike and Lee's home
• Table For Eight — Hugh reports seeing another table set for eight through a window. Characters: Hugh, Amir, Kevin, Mike, Lee, Beth, Laurie Location: Living room
• Copied Note — A note Hugh writes appears as an exact copy on their own door. Characters: Hugh, Kevin, Mike, Lee, Beth, Amir, Laurie Location: Front door
• Red Glow Stick Encounter — The group encounters four apparent duplicates carrying red sticks. Characters: Kevin, Mike, Laurie, Hugh, Amir, Beth Location: Neighborhood street

Fractured Identities

Hugh introduces quantum decoherence as a possible explanation for the mirror realities. Suspicion spreads when guests question one another's origins, while romantic betrayal and Mike's blackmail plan intensify the danger.

Key Events

• Quantum Explanation — Hugh explains that the comet may have created mirror realities. Characters: Hugh, Kevin, Mike, Lee, Beth, Amir, Laurie Location: Living room
• Mike's Blackmail Plan — Mike drinks heavily and plans to threaten his alternate self. Characters: Mike, Kevin, Hugh, Lee, Beth, Amir, Laurie Location: Living room
• Origin Suspicion — The group realizes Hugh and Amir came from another house. Characters: Hugh, Amir, Kevin, Mike, Lee, Beth, Laurie Location: Living room
• Hallway Kiss Witnessed — Beth sees Laurie kissing Kevin in the hallway. Characters: Kevin, Laurie, Beth Location: Hallway
• Car Window Smash — Someone outside smashes Hugh's car window. Characters: Hugh, Kevin, Mike, Lee, Beth, Amir, Laurie Location: Driveway
• Reality Identity Doubt — Kevin's partner retrieves a ring and realizes identities do not align. Characters: Kevin, Beth, Laurie, Mike Location: Driveway and hallway
• Reality Validation Box — The group builds a new box to compare photographs and objects. Characters: Kevin, Mike, Lee, Beth, Hugh, Amir, Laurie Location: Living room

The Violent Convergence

The group identifies several alternate origins, and a blackmail note exposes Mike and Beth's affair. Another Mike attacks his double, proving that the parallel groups can become physically hostile.

Key Events

• Multiple Origins Identified — The group assigns guests to several distinct alternate houses. Characters: Kevin, Mike, Lee, Beth, Hugh, Amir, Laurie Location: Living room
• Affair Exposed — A note under the door exposes Mike and Beth's adulterous liaison. Characters: Mike, Beth, Kevin, Lee, Hugh, Amir, Laurie Location: Front door
• Alternate Mike Attack — Another Mike breaks in, attacks his double, and leaves. Characters: Mike, Kevin, Lee, Beth, Hugh, Amir, Laurie Location: Mike and Lee's home
• Crossing Alternate Houses — Kevin's partner searches several realities for a seemingly unaware group. Characters: Kevin, Mike, Hugh, Amir, Laurie Location: Alternate neighborhood houses

A Borrowed Morning

Kevin's partner crosses into another house, incapacitates her counterpart, and assumes her place as the comet breaks apart. The apparent normality of morning is destroyed by two rings and an impossible phone call.

Key Events

• Crossing Alternate Houses — Kevin's partner searches several realities for a seemingly unaware group. Characters: Kevin, Mike, Hugh, Amir, Laurie Location: Alternate neighborhood houses
• Counterpart Substitution — Kevin's partner sedates and hides her counterpart, then takes her place. Characters: Kevin, Mike, Lee, Beth, Hugh, Amir, Laurie Location: Alternate house
• Comet Breakup — The comet breaks apart overhead as the substitution is completed. Characters: Kevin, Mike, Lee, Beth, Hugh, Amir, Laurie Location: Alternate house
• Morning Aftermath — Daylight arrives and the party appears unaware of the substitution. Characters: Kevin, Mike, Lee, Beth, Hugh, Amir, Laurie Location: Living room
• Impossible Phone Call — Kevin receives a call from another version of his partner. Characters: Kevin Location: Living room

Story Breakdown

• Comet Night Gathering — The film establishes the dinner party, its romantic tensions, and the cosmic event overhead.
  • Dinner Party — Kevin, Mike, Lee, Beth, Hugh, Amir, and Laurie gather at the hosts' home.
  • Romantic Tension — Laurie's behavior toward Kevin unsettles the group before the supernatural crisis begins.
• Blackout Investigation — The power failure pushes the guests outside and directs their attention toward a strangely illuminated house.
  • Dark Neighborhood — The guests use blue glow sticks while searching the dark neighborhood.
  • Broken Glass — An unexplained broken glass suggests that their reality has already changed.
• Evidence Of Duplicates — The neighboring house supplies physical clues that another version of the gathering exists.
  • Numbered Photographs — Hugh and Amir return with photographs and objects from the other house.
  • Copied Message — Hugh discovers an exact copy of his note attached to their own door.
• Parallel Reality Theory — The guests interpret the duplicate groups and use quantum decoherence to explain the fractured world.
  • Red Glow Sticks — The guests encounter another group carrying red glow sticks.
  • Quantum Explanation — Hugh connects the comet's passage to multiple mirror realities.
• Trust And Betrayal — The investigation turns inward as the guests test identities and expose personal secrets.
  • Reality Sorting — Photographs, dice, and a random object are used to classify the guests' origins.
  • Affair Exposed — A blackmail note reveals the adulterous liaison between Mike and Beth.
• Violent Counterparts — The existence of alternate selves becomes physically dangerous when a duplicate attacks his counterpart.
  • Mike Attacked — Another Mike breaks into the house and attacks Mike.
  • Hostile Convergence — The guests understand that parallel groups can intrude and threaten one another.
• Identity Substitution — Kevin's partner attempts to escape uncertainty by taking the place of a counterpart in a seemingly unaware house.
  • Alternate Houses — She searches several houses until she finds one unaware of the split.
  • Sedated Counterpart — She uses ketamine, hides the counterpart in a trunk, and assumes her identity.
• Ambiguous Morning — The apparent resolution leaves the surviving group unaware while material evidence reveals that reality remains unstable.
  • Two Rings — Kevin returns a ring while another ring remains visible after the confrontation.
  • Impossible Call — Kevin receives a phone call from another version of his partner.

Directed by

James Ward Byrkit

Key Cast

• Emily Baldoni — Em
• Maury Sterling — Kevin
• Nicholas Brendon — Mike
• Lorene Scafaria — Lee
• Elizabeth Gracen — Beth