Character Relationship Map: Antrum

Characters

• Oralee (played by Nicole Tompkins) — protagonist

  Nathan's sister who orchestrates a ritual to save their euthanized dog Maxine's soul. She uses an arcane sketchbook as a grimoire, guides Nathan through forest rites, and inadvertently conjures real i...

• Nathan (played by Rowan Smyth) — protagonist

  Oralee's traumatized brother whose dog Maxine was recently euthanized. Disturbed by his mother's teasing, he suffers nightmares and demonic visions. He participates in the forest ritual, witnesses sup...

• Ike (played by Amy Collisson) — supporting
• Mother (played by Kristel Elling) — supporting

  Nathan and Oralee's mother who teases Nathan about their dead dog going to Hell. Her comment deeply disturbs him and serves as the catalyst for his subsequent trauma, nightmares, and participation in...

Canonical Relationships

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

• Mother → Oralee (Family Mother) — She is Oralee's parent within the siblings' family background.

  The plot describes the woman who teases Nathan about Maxine as the mother of both Nathan and Oralee.

• Mother → Nathan (Family Mother) — Her teasing comment becomes the immediate emotional catalyst for Nathan's trauma.

  Nathan and Oralee's mother tells Nathan that Maxine has gone to Hell for being a bad dog.

• Oralee → Nathan (Family Sibling) — They are brother and sister whose shared experience drives the central narrative.

  The plot identifies Oralee and Nathan as siblings and follows them together during the forest ritual.

Story Dynamics

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

• Nathan → Ike (Unknown Claimed Encounter) — Nathan attributes a warning to Ike, although the plot does not establish Ike as real.

  After Oralee confesses the ruse, Nathan claims that he met Ike and that Ike warned him not to trust her.

• Oralee → Ike (Narrative Fabricated Classmate) — Ike is a false identity Oralee uses to give authority to the ritual materials.

  Oralee presents the arcane sketchbook as a grimoire obtained from a classmate named Ike, but the plot explicitly calls Ike non-existent.

Story Analysis

A cursed film frames a sibling ritual as an escalating descent into grief, deception, violence, and uncertain supernatural reality.

Plot Progression

1. The Cursed Reel Returns — The documentary presents the film's violent screening history and the disappearance of its surviving copies. Experts then examine the recovered reel and detect deliberate sensory manipulation.
2. A Dog Bound For Hell — Nathan is traumatized after Mother jokes that Maxine went to Hell. Oralee responds by inventing a ritual framework and taking him into the forest.
3. Rites Beneath The Trees — The siblings perform rites while strange signs begin to affect their surroundings. Nathan encounters images and sounds associated with the underworld, and the forest becomes increasingly threatening.
4. The Cannibals' Iron Idol — Oralee and Nathan discover cannibals cooking people inside an iron Baphomet statue. Their attempt to escape by river fails, returning them to the same campsite.
5. The False Ending — Oralee frees Nathan from captivity and kills the cannibals. Nathan frees a trapped dog, but the apparent resolution collapses when Oralee is pursued by demons and prepares to shoot Nathan.