The Forbidden Room (2015) Characters, Setting & Themes Explained

The film takes place primarily inside a submarine trapped deep underwater. The claustrophobic vessel serves as the main setting, featuring a labyrinth of decks and compartments with the captain's chamber as a key location. The submarine contains volatile cargo that will explode if the vessel surfaces, adding constant danger to the already perilous underwater environment.

• submarine
• underwater
• setting
• submarine interior
• captain's chamber

The Woodsman, played by Roy Dupuis, is a mysterious figure who suddenly boards the submarine. He believes he can guide the crew toward escape, but his actions are primarily driven by a consuming love for Margot. This makes him both a potential savior and a destabilizing force who disrupts the ship's fragile order.

• woodsman
• roy dupuis
• margot
• rescue
• love

Margot is a captive woman who becomes the Woodsman's central goal throughout the story. Her presence blurs the line between being an object of rescue and a transformative power. She eventually becomes bound to the voyage and serves as the emotional catalyst for the woodsman's quest.

• margot
• captive
• woodsman
• rescue
• transformation

The film explores three primary themes: Survival, as the crew battles dwindling oxygen and the threat of explosive cargo; Layered Narrative, featuring stories within stories that create a meta-narrative maze; and Love vs Obsession, centered on the Woodsman's intense feelings for Margot, which blurs the line between salvation and transformation.

• themes
• survival
• love
• obsession
• layered narrative
• stories

The submarine functions as both a literal and metaphorical space. Physically, it's a claustrophobic trap with limited oxygen and explosive cargo. Metaphorically, it represents a labyrinth of psychological depth, a sinking vessel of the unconscious mind where the crew must navigate competing fears, loyalties, and the threat of complete collapse.

• submarine symbolism
• labyrinth
• unconscious
• trap
• psychological

The film uses a frame story structure with stories nested within stories. The submarine crisis serves as the frame, while the crew recounts fables that lead to other tales, creating a meta-narrative maze. This bridges their own survival crisis with the woodsman's quest and various enigmatic sub-stories, ranging from surreal insurance fraud to a grieving mustache.

• narrative structure
• frame story
• sub-stories
• nested tales
• meta-narrative

The Captain is an incapacitated figure who governs only by duty. His chamber is locked away, and the volatile cargo rests under the ship's watch. His condition and isolation drive the crew toward the dangerous pursuit of reaching the forbidden room, making him a symbolic figure of failed leadership and unreachable salvation.

• captain
• leader
• incapacitated
• volatile cargo
• forbidden room

The woodsman's love for Margot drives the entire plot, but it blurs between devotion and obsession. Margot becomes bound to the voyage, and their relationship culminates in a kiss that reframes what the cargo truly represents, blurring lines between salvation and transformation. The theme questions whether the woodsman's pursuit is truly about rescue or something more consuming.

• love
• obsession
• margot
• woodsman
• transformation
• salvation

The survival theme manifests through the crew's desperate fight against dwindling oxygen and the constant threat that the volatile cargo will explode if the submarine surfaces. This forces desperate decisions and tense calculations under extreme pressure, creating an environment where every choice could mean death.

• survival
• oxygen
• explosion
• cargo
• pressure
• desperate decisions

The film contains multiple tangential tales that branch from the main submarine narrative. These include a surgeon kidnapped by women skeletons involved in insurance fraud, a madman on a train supervised by a womanizing psychiatrist, and a mustache seeking to console a widow. These stories create a layered, dreamlike quality that reflects the film's surreal tone.

• sub-stories
• surgeon
• madman
• mustache
• insurance fraud
• surreal