My Teacher, My Obsession

Year: 2018

Runtime: 86 mins

Language: English

Director: Damián Romay

ThrillerDrama

After transferring to a new high school, Riley finds it difficult to make friends, especially when her father, Chris, is her English teacher. She quickly befriends Kyla, but their friendship takes a dark turn as Riley discovers Kyla's disturbing obsession with her father. A dangerous plot unfolds as Kyla attempts to seduce Chris and build a new life for herself, potentially eliminating anyone who stands in her way. Riley must race against time to protect her father and thwart Kyla's treacherous scheme.

My Teacher, My Obsession (2018) – Spoiler-Free Movie Summary & Plot Overview

Get a spoiler-free look at My Teacher, My Obsession (2018) with a clear plot overview that covers the setting, main characters, and story premise—without revealing key twists or the ending. Perfect for deciding if this film is your next watch.

In a cramped suburban high school, Riley steps onto the hallway for the first time, her life already tangled in an unusual knot: her father, Chris, has just begun teaching English at the very school she now attends. The dual role of parent and educator casts a quiet, uneasy light over the daily routine, turning every classroom glance and hallway exchange into a subtle negotiation of boundaries. The campus buzzes with typical teenage chatter, yet beneath the lockers and lockers’ rustle lies an undercurrent of curiosity and speculation about the new family that has arrived together.

Seeking a foothold in this unfamiliar world, Riley quickly aligns herself with Kyla, a talented yearbook photographer whose quiet demeanor masks a deeper intensity. Kyla shares fragments of a troubled past that hint at a yearning for connection, and her fascination with Chris becomes unmistakable, threading a delicate tension through the trio’s interactions. While Riley hopes the friendship will smooth her transition, the shadow of Kyla’s fixation begins to color every shared moment, turning simple conversations into a chess game of unspoken motives.

The film settles into a tone that blends the ordinary anxieties of high‑school life with a slow‑burning, psychological edge. The corridors feel both familiar and foreboding, the fluorescent lights casting a sterile glow over relationships that are anything but straightforward. As Riley discovers the depth of Kyla’s obsession, a silent alarm sounds for her and her father, urging both to navigate a precarious balance between protecting family ties and confronting an emerging, unsettling desire.

Against this backdrop of adolescent uncertainty and parental responsibility, the story teeters on the brink of revelation. The audience is drawn into a quiet suspense, wondering whether Riley can shield her father from the growing intensity that threatens to upend their new beginning, all while the high‑school setting hums with the promise of hidden storms.

Last Updated: August 10, 2025 at 02:34

Coming soon on iOS and Android

The Plot Explained Mobile App

From blockbusters to hidden gems — dive into movie stories anytime, anywhere. Save your favorites, discover plots faster, and never miss a twist again.

Explore Movie Threads

Discover curated groups of movies connected by mood, themes, and story style. Browse collections built around emotion, atmosphere, and narrative focus to easily find films that match what you feel like watching right now.

Obsessive teen thrillers like My Teacher, My Obsession

Stories where teenage infatuation turns into a deadly, manipulative game.If you liked the unsettling tension and dangerous fixation in My Teacher, My Obsession, you'll find similar movies in this thread. Discover other thrillers where teenage characters navigate perilous relationships built on obsession, manipulation, and psychological games, often with high stakes and a fast-paced, anxious vibe.

obsessivemanipulativesuspensefulanxiousdarkunsettlingtreacherousfatalistic

Narrative Summary

These stories typically follow a clear trajectory: a protagonist (often a student or a peer) becomes the object of an obsessive character's desire. The plot escalates through acts of manipulation, false accusations, and increasing isolation, building towards a violent or emotionally devastating confrontation that threatens the protagonist's safety and relationships.

Why These Movies?

These movies are grouped by their core focus on a specific type of teen-centered psychological danger. They share a high-intensity, tense mood, fast pacing driven by escalating threats, and heavy emotional weight stemming from the violation of trust and the trauma of being targeted by someone close in age.

Movies about protecting family from a hidden threat like My Teacher, My Obsession

Stories where a family must uncover a hidden threat disguised as a friend.Viewers who enjoyed the high-stakes drama of a family protecting themselves from a manipulative outsider in My Teacher, My Obsession will find similar themes here. This thread features movies where the central conflict involves a family uncovering and neutralizing a dangerous individual who has cleverly inserted themselves into their lives.

suspensefulparanoidunsettlingprotectivetreacherousanxiousclaustrophobicfatalistic

Narrative Summary

The narrative pattern involves an antagonist who gains the trust of a family, often by posing as a friend, helper, or romantic interest. The story unfolds as one or more family members grow suspicious, leading to a tense investigation and a final confrontation where the hidden danger is fully revealed and the family must fight for its survival and integrity.

Why These Movies?

These films are linked by the specific dynamic of a familial siege from within. They share a tense, paranoid tone as the safety of the home is violated. The pacing is often fast or steadily building, driven by the urgency of the threat, and the emotional weight is heavy due to the betrayal of trust and the primal fear for family safety.

Unlock the Full Story of My Teacher, My Obsession

Don't stop at just watching — explore My Teacher, My Obsession in full detail. From the complete plot summary and scene-by-scene timeline to character breakdowns, thematic analysis, and a deep dive into the ending — every page helps you truly understand what My Teacher, My Obsession is all about. Plus, discover what's next after the movie.

My Teacher, My Obsession Summary

Read a complete plot summary of My Teacher, My Obsession, including all key story points, character arcs, and turning points. This in-depth recap is ideal for understanding the narrative structure or reviewing what happened in the movie.

My Teacher, My Obsession Timeline

Track the full timeline of My Teacher, My Obsession with every major event arranged chronologically. Perfect for decoding non-linear storytelling, flashbacks, or parallel narratives with a clear scene-by-scene breakdown.

Characters, Settings & Themes in My Teacher, My Obsession

Discover the characters, locations, and core themes that shape My Teacher, My Obsession. Get insights into symbolic elements, setting significance, and deeper narrative meaning — ideal for thematic analysis and movie breakdowns.

More About My Teacher, My Obsession

Visit What's After the Movie to explore more about My Teacher, My Obsession: box office results, cast and crew info, production details, post-credit scenes, and external links — all in one place for movie fans and researchers.

Similar Movies to My Teacher, My Obsession

Discover movies like My Teacher, My Obsession that share similar genres, themes, and storytelling elements. Whether you’re drawn to the atmosphere, character arcs, or plot structure, these curated recommendations will help you explore more films you’ll love.