Character Relationship Map: Together

Characters

• Tim (played by Dave Franco) — protagonist

  Tim is Millie’s longtime boyfriend and an aspiring musician grieving the recent deaths of his parents. After drinking cave water, he experiences involuntary attraction and repeated physical fusion wit...

• Millie (played by Alison Brie) — protagonist

  Millie is Tim’s longtime girlfriend, a newly hired elementary school English teacher, and the more determined partner in their strained relationship. She investigates the cave’s effects, confronts Jam...

• Jamie (played by Damon Herriman) — supporting

  Jamie is Millie and Tim’s new coworker and a local guide who introduces them to nearby walking trails. He explains the cave’s religious history, promotes fusion as becoming whole, and pressures Millie...

• Tim's Father (played by Mark Robinson) — minor
• Millie's Mother (played by Melanie Beddie) — minor

  Millie's Mother is one of Millie’s parents. She arrives with Millie's Father for a weekend visit after Millie and Tim have accepted their supernatural fate. The parents are greeted by the couple in th...

• Millie's Father (played by Tom Considine) — minor

  Millie's Father is one of Millie’s parents. He arrives with Millie's Mother for a weekend visit after Millie and Tim have accepted their supernatural fate. The parents are greeted by the couple in the...

• Tim's Mother (played by Nancy Finn) — minor

Canonical Relationships

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

• Tim's Father → Tim (father)
• Tim's Mother → Tim (mother)
• Millie's Mother → Millie (mother)
• Millie's Father → Millie (father)
• Millie → Jamie (Professional Coworker) — Their workplace connection gives Jamie access to Millie early in the story.

  Millie meets Jamie as her new coworker after taking a teaching job in the town.

• Tim → Millie (Romantic Boyfriend) — They begin as a long-term couple whose commitment is strained by emotional distance and supernatural fusion.

  The plot identifies Tim as Millie's longtime boyfriend, and Millie proposes to him at their going-away party.

Story Dynamics

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

• Tim → Jamie (Social Neighbor) — Jamie initially appears to be a friendly local acquaintance.

  Jamie welcomes Tim and Millie to the neighborhood and visits their home for dinner.

Story Analysis

A strained couple confronts supernatural bodily fusion and must decide whether unity is an imposed horror or an expression of mutual love.

Plot Progression

1. A Proposal Under Strain — Millie and Tim move to a new town while facing uncertainty about their future. Their relationship is already unsettled when Millie encounters Jamie.
2. The Cave Takes Hold — A rainstorm traps the couple in an underground cave, where Tim drinks from a mysterious pool. Their first physical fusion begins, but they dismiss the warning.
3. Desire Becomes Physical — Tim experiences uncontrollable attraction, while the couple struggles to understand the changes affecting their bodies. A sexual encounter produces a more alarming fusion.
4. The Doctrine Of Wholeness — Jamie offers emotional counsel and connects the cave to a philosophy of becoming whole. Tim's investigation then links Jamie and the missing couple to the cave.
5. Escape From The Church — Tim finds the grotesque fused couple, while Millie discovers Jamie's true nature through a wedding tape. Jamie attacks her when she rejects his demand.
6. Love Becomes Whole — Tim and Millie reunite as injury and fear push them toward a final decision. They choose mutual love and complete their transformation together.