Character Relationship Map: Oasis

Characters

• Peter (played by Richard Madden) — protagonist

  A widowed chaplain from Earth who travels to an isolated exoplanet colony at corporate request to provide spiritual guidance. He becomes the central investigator into the crew's hallucinations and the...

• Bea (played by Flora Spencer-Longhurst) — protagonist

  Peter's deceased wife who appears in his visions and memories. She functions as a psychological trigger and emotional catalyst for his actions on the colony.

• Vivian Hades (played by Aislín McGuckin) — supporting

  A USIC executive who initiates Peter's journey by contacting him and showing footage of the missing colony founder, establishing the corporate backdrop of the mission.

• Vikram Danesh (played by Anil Kapoor) — supporting
• David Morgan (played by Jonjo O'Neill) — supporting

  The founder and co-owner of the desert exoplanet colony. Missing after an exploration expedition, his disappearance and blood-stained rover trigger the crew's crisis and Peter's investigation.

• Sara Keller (played by Antje Traue) — supporting

  A dedicated colony crew member who experiences vivid hallucinations of her daughter. She discovers critical evidence regarding David's fate and becomes a key ally to Peter.

• Halloran (played by Mark Addy) — supporting

  A colony crew member burdened by guilt over a past mistake involving his racing horse. His fatal accident under the drilling equipment underscores the colony's lethal hallucinations.

Canonical Relationships

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

• Halloran → Vikram Danesh (Power Colony Subordinate) — Halloran belongs to the crew operating under Danesh's emergency authority.

  Halloran is identified as a colony crew member, while Danesh assumes the controlling position during the alert.

• Vikram Danesh → David Morgan (Power Successor Authority) — Danesh becomes the colony's acting authority after David's disappearance.

  With David Morgan missing, Danesh assumes the controlling position of the colony.

• Vikram Danesh → Sara Keller (Power Authority Conflict) — Sara's concern for David conflicts with Danesh's control of the colony.

  Danesh refuses Sara's request to form a search party, and Sara later lets Peter proceed against Danesh's orders.

• Vivian Hades → David Morgan (Professional Corporate Associate) — They are connected through USIC and the colony's corporate mission.

  Vivian is identified as a USIC executive, while David is identified as a USIC co-owner and founder of the colony.

• David Morgan → Peter (Professional Requester) — David's request brings Peter into the colony's crisis.

  David Morgan appears in a video call begging Peter to come to the colony.

• Vivian Hades → Peter (Professional Recruiter) — Vivian initiates Peter's assignment to the colony.

  Vivian Hades contacts Peter and shows him David Morgan's video request to come to the colony.

• Peter → Bea (Romantic Widower) — Bea was Peter's deceased wife, whose loss shapes his emotional state.

  The plot states that Peter travels after the death of his wife Bea.

Story Dynamics

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

• Halloran → Peter (Social Confidant) — Halloran shares a personal burden with Peter, the colony's chaplain.

  Halloran tells Peter about the racing horse whose death he caused and the guilt he carries.

• Vikram Danesh → Peter (Authority Conflict) — Danesh's emergency authority obstructs Peter's investigation.

  Danesh controls the colony after invoking a state of alert, while Peter proceeds into the desert despite the colony's orders.

• Sara Keller → David Morgan (Alliance Search Advocate) — Sara provides physical evidence and presses the colony to find David.

  Sara discovers David's half-sunken rover and insists that a search party be formed for him.

• Peter → Sara Keller (Alliance Investigation Ally) — Sara ultimately enables Peter's independent search.

  Sara stops Peter during his desert journey but lets him continue to investigate what happened to David Morgan.

Story Analysis

A grieving chaplain investigates hallucinations, lethal accidents, and a founder's disappearance inside an isolated exoplanet colony.

Plot Progression

1. A World Without Order — Peter lives in a collapsing London after Bea's death. Vivian and David's message offer him a mission at an isolated exoplanet colony.
2. The Unwanted Chaplain — Peter arrives to skepticism from the colony crew and learns about lethal accidents linked to hallucinations. David's unexplained absence adds a second crisis.
3. Visions In The Dunes — Sara sees her daughter in the desert and discovers David's blood-stained rover. Halloran then reveals his guilt before suffering a fatal vision-related accident.
4. Emergency Authority — The crew interprets the visions as an attack. Danesh declares a state of alert and takes control while Peter searches David's room for answers.
5. The Cave Of Memory — Peter follows David's coordinates into the desert, with Sara allowing him to pass despite Danesh's orders. He reaches a cave and sees Bea.