Character Relationship Map: Faultline

Characters

• Prof. Anthony McAllister (played by Doug Savant) — protagonist

  A professor who is behind schedule as the resort project faces construction problems. Separated from Lynn, he joins a dangerous underground rescue attempt, with Kevin guiding him through unstable tunn...

• Lynn Larson McAllister (played by Brandy Ledford) — supporting

  Anthony's separated wife, Lynn is involved in dealing with the resort project's construction problems before the earthquake traps her at the resort. She is among the survivors who reunite with Allison...

• Frank Martell (played by Justin Melvey) — supporting

  A developer involved in the resort project, Frank invites Lynn to dinner, prompting Sheriff Carl Larson to warn him to leave her alone. After the earthquake traps people at the resort, rescuers find F...

• Sheriff Carl Larson (played by John Novak) — supporting

  A local sheriff who investigates after a burned body is found on the beach and later responds to the earthquake disaster. He warns developer Frank to leave Lynn alone and urges rescuers to act quickly...

• Allison (played by Catherine Munden) — supporting

  One of the people caught in the earthquake's aftermath, Allison is reunited with Lynn and the other survivors as they face continuing danger. Rather than giving up, the group decides to keep moving, a...

• Kevin (played by Marty Hrejsa) — supporting

  Kevin guides Prof. Anthony McAllister through underground tunnels during a dangerous attempt to reach the people trapped by the earthquake. The route is hazardous, with unstable ground and a sinkhole...

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Sheriff Carl Larson → Lynn Larson McAllister (Family Father And Daughter) — Carl's concern for his trapped daughter intensifies his push for an immediate rescue.

  The plot identifies Lynn as Carl's daughter and says he urgently wants rescuers to act because she is trapped inside.

• Prof. Anthony McAllister → Lynn Larson McAllister (Family Separated Spouses) — Their separation complicates their connection during the disaster; a brief phone call fails before they can coordinate.

  The plot states that Lynn is separated from Anthony and later describes them briefly speaking by phone.

Story Dynamics

Alliances, conflicts, and narrative interactions that evolve throughout the story.

• Prof. Anthony McAllister → Frank Martell (Narrative Rescue Attempt) — Anthony participates in the rescue attempt after Frank is found injured, but an aftershock interrupts it.

  During the tunnel rescue effort, the rescuers find Frank injured and try to pull him to safety; Anthony is part of that effort.

• Lynn Larson McAllister → Allison (Alliance Survivors Reunited) — Their reunion brings Allison back together with Lynn's group as they face further danger.

  The plot says Lynn and the other survivors reunite with Allison.

• Prof. Anthony McAllister → Kevin (Alliance Rescue Partners) — Kevin guides Anthony through the tunnels during the effort to reach those trapped.

  Anthony joins a dangerous attempt to reach the survivors through underground tunnels, with Kevin guiding the way.

• Lynn Larson McAllister → Frank Martell (Social Dinner Invitation) — Frank's invitation creates an uncomfortable personal situation for Lynn before the earthquake.

  The plot says Frank extends an awkward dinner invitation to Lynn.

• Sheriff Carl Larson → Frank Martell (Conflict Personal Adversaries) — Carl directly confronts Frank over Frank's attention to Lynn.

  Carl warns Frank to leave Lynn alone after Frank invites her to dinner.

Story Analysis

An earthquake traps people at a resort and forces survivors and rescuers toward a growing chemical plant danger.

Plot Progression

1. Warnings Before the Quake — A burned body is discovered as the resort project faces delays and construction problems. Tension between Lynn, Frank, and Carl develops before the earthquake strikes.
2. The Resort Trapped — The earthquake damages the island, and the resort is identified as its epicenter. Carl pushes for immediate rescue while a specialist warns that careless debris removal could endanger survivors.
3. A Dangerous Rescue Route — Anthony and Kevin enter underground tunnels to reach the trapped people. Unstable ground, a sinkhole, and an aftershock disrupt the attempt to save the injured Frank, while Greg is lost from view.
4. Survivors Choose a Way Forward — Lynn's group reunites with Allison and chooses to keep moving despite fears of another tremor. A short phone connection with Anthony fails before they can coordinate, and the survivors set out toward...
5. The Plant Threat — Rescuers learn that fire at the chemical plant is worsening and could reach the main vats. With no reinforcements available, rescuers and survivors approach the same dangerous route, leaving the outco...