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Colossal (2017) movie poster

Characters & Themes

Colossal (2017) Characters, Setting & Themes Explained

Release, runtime and language
2017 · 109 min · English
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Directed by
Nacho Vigalondo

A woman grappling with personal struggles discovers her life is inexplicably linked to a giant creature wreaking havoc in Seoul, Korea. As the city faces devastation, she investigates the connection, uncovering a startling truth about her own abilities and the immense, unpredictable power she possesses. The unfolding crisis forces her to confront her identity and the profound impact she has on the world.

On this page (9)
  1. 1 Where to watch
  2. 2 Characters explained (2)
  3. 3 Character relationship map
  4. 4 Where & when it takes place
  5. 5 Themes & meaning (3)
  6. 6 Character & meaning questions
  7. 7 Movie threads
  8. 8 Movies like Colossal
  9. 9 Every angle
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2 main characters · contains spoilers

Colossal Characters Explained: Who Is Who

The main characters of Colossal (2017), heroes and villains: what drives them, how they change over the course of the story and what each of them reveals about the film's bigger ideas.

  • Gloria

    Gloria is a complex character, depicted as a woman struggling with her past and present choices. Her journey from a party lifestyle to confronting her fears and taking control of her life illustrates her character development. She embodies strength and vulnerability, ultimately transforming through her experiences.

    • 👩‍🦰 Protagonist
    • 🍺 Alcoholism
    • 💪 Strength
  • Oscar

    Oscar serves as both a friend and an antagonist in Gloria's story. Initially supportive, his character becomes increasingly antagonistic, reflective of Gloria's fears and the influence of alcohol. His transformation underscores themes of friendship, jealousy, and the consequences of unresolved issues from the past.

    • 👨‍🦰 Companion
    • 🤔 Conflict
    • 🍻 Dependency

Last updated: October 27, 2026 at 15:52

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4 characters · 7 connections · contains spoilers

Colossal Character Relationship Map

Who is connected to whom in Colossal: family, love, friendships, rivalries and hidden ties, colour-coded. Pick a character to see their side of the story, or a connection to see what brings two characters together.

How much of the story to show
GGloriaOOscarTTimJJoel

Last updated: October 27, 2026 at 15:52

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Setting

Where and When Does Colossal Take Place?

The setting of Colossal (2017): the year and time period, the places and locations, and how they shape the characters, the mood and the tension of the story.

Time period

Present Day, 25 years after a traumatic event

The film is set in the present day, 25 years after a terrifying incident involving a massive monster in Seoul. This time period highlights contemporary issues such as alcoholism, relationships, and personal responsibility, while also exploring the impact of past trauma on present actions.

Location

Seoul, South Korea

Seoul, the vibrant capital of South Korea, is known for its modern skyscrapers and rich history. The city was a place of both childhood memories and recent chaos, as a towering monster wreaked havoc in its streets. The contrast between the nostalgia of parks and the destructive nature of the monster represents the duality of Gloria's journey.

  • 🏙️ City
  • 🌳 Park

Last updated: October 27, 2026 at 15:52

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3 major themes

Colossal Meaning: Themes & Message Explained

What is Colossal (2017) really about? The emotional, social and philosophical themes the film keeps returning to, its symbolism and the message beneath the surface.

  • Empowerment

    Empowerment is a central theme as Gloria grapples with her dependency and seeks to reclaim her agency. Her journey involves confronting both her personal battles and the external chaos represented by the monster. Ultimately, she rises to the occasion, confronting her fears and demonstrating strength in the face of adversity.

  • Addiction

    The theme of addiction is prevalent throughout the film, particularly in Gloria's struggle with alcohol. Her dependency affects her relationships and decision-making, illustrating how addiction can lead to destructive patterns. As she attempts to overcome her struggles, the film sheds light on the challenges of recovery and self-awareness.

  • Relationships

    The tumultuous relationships in the film, particularly between Gloria and Oscar, highlight the complexities of friendship and love. Their bond is tested by past grievances and present conflicts, serving as a backdrop for personal growth. The film ultimately explores how relationships can both uplift and hinder personal progress.

Last updated: October 27, 2026 at 15:52

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Character & theme questions

Colossal Characters & Meaning: Your Questions Answered

The questions people ask about Colossal (2017): who the characters really are, their relationships, what the symbols mean, where it takes place and what the movie is really about. Each answer contains spoilers.

Q1

Where is the movie Colossal set?

Colossal takes place primarily in Seoul, the capital of South Korea. The film uses Seoul's contrast between modern skyscrapers and nostalgic parks to represent the duality of protagonist Gloria's journey. The city serves as both a childhood memory and a site of recent chaos caused by the towering monster.

  • seoul
  • south korea
  • setting
  • location
  • city
Q2

When does Colossal take place?

The film is set in the present day, approximately 25 years after a traumatic incident involving a massive monster in Seoul. This time frame allows the story to explore contemporary issues like alcoholism and personal responsibility while examining how past trauma continues to affect present-day actions.

  • present day
  • time period
  • era
  • 2017
  • timeline
Q3

What is the main theme of Colossal?

Empowerment is the central theme of Colossal. Gloria struggles with dependency and seeks to reclaim her agency throughout the film. Her journey involves confronting both her personal battles and the external chaos represented by the monster, ultimately rising to demonstrate strength in facing adversity.

  • empowerment
  • theme
  • personal growth
  • strength
  • agency
Q4

How does Colossal address addiction?

Addiction is a prevalent theme, specifically Gloria's struggle with alcohol. Her dependency negatively affects her relationships and decision-making, illustrating how addiction creates destructive patterns. The film sheds light on the challenges of recovery and self-awareness through her attempted overcoming of these struggles.

  • addiction
  • alcoholism
  • alcohol
  • recovery
  • dependency
Q5

Who is Gloria in Colossal?

Gloria is the protagonist, a woman grappling with both her past and present choices. She transitions from a party lifestyle to confronting her fears and taking control of her life. The character embodies strength and vulnerability, ultimately transforming through her experiences while discovering her connection to the monster.

  • gloria
  • protagonist
  • main character
  • lead
Q6

Who is Oscar in Colossal?

Oscar serves as both a friend and antagonist in Gloria's story. Initially supportive, his character becomes increasingly antagonistic as the film progresses. His transformation reflects Gloria's fears and the negative influence of alcohol, exploring themes of friendship, jealousy, and unresolved issues from their shared past.

  • oscar
  • antagonist
  • character
  • friend
  • foil
Q7

What does the monster in Colossal represent?

The monster represents the external manifestation of Gloria's internal chaos and personal struggles. Its destructive presence in Seoul mirrors her own destructive patterns with alcohol and toxic relationships. The giant creature serves as a physical embodiment of her unprocessed trauma and the impact of her actions on the world around her.

  • monster
  • giant creature
  • symbolism
  • metaphor
  • chaos
Q8

What is the relationship between Gloria and Oscar about?

The tumultuous relationship between Gloria and Oscar highlights the complexities of friendship and love. Their bond is tested by past grievances and present conflicts, serving as a backdrop for personal growth. The film explores how relationships can both uplift and hinder personal progress, ultimately showing how toxic dynamics can transform into manipulation.

  • relationships
  • oscar
  • gloria
  • friendship
  • toxic dynamic
Q9

What genres does Colossal blend?

Colossal is a unique blend of multiple genres including science fiction, drama, action, fantasy, thriller, and comedy. The film combines a bizarre high-concept premise with serious themes of addiction and emotional abuse, creating an unusual tonal mix that shifts between character-driven drama and spectacular monster destruction.

  • genre
  • sci-fi
  • fantasy
  • drama
  • action
  • comedy
Q10

What does Colossal say about personal responsibility?

Colossal explores personal responsibility through Gloria's realization that her actions have global consequences. The film examines how avoiding accountability for past trauma can lead to widespread harm. Gloria must ultimately confront the weight of her choices and take responsibility for both her personal recovery and the devastation caused by her connection to the monster.

  • personal responsibility
  • accountability
  • choice
  • consequences
  • trauma

Movie threads

More Movies Like Colossal, by Mood & Story

Curated lists built around what makes Colossal tick: the same mood, the same kind of story or the same emotional payoff. Each list explains why these movies belong together.

Movies where inner demons are literal monsters like Colossal

Stories where psychological turmoil manifests as a bizarre, destructive external force. If you liked Colossal's high-concept metaphor of personal struggles causing real-world destruction, you'll find similar stories here. These movies explore addiction, trauma, and mental health by transforming them into fantastical events, blending deep character drama with suspenseful supernatural or sci-fi plots.

  • bizarre
  • unsettling
  • cathartic
  • introspective
  • anxious
  • confrontational
  • Tone: dark, unsettling, introspective
  • Pacing: variable, character-driven with explosive peaks
Why these movies?

The story pattern: These narratives typically follow a protagonist who is unaware of a direct, often surreal, connection between their psychological state and a larger, chaotic event. The story arc involves their journey of discovery, denial, and eventual acceptance, culminating in a confrontation where they must master their inner turmoil to stop the external threat.

Why they belong together: They are grouped by their shared core device: using a genre premise (sci-fi, fantasy, horror) as a powerful metaphor for internal conflict. This creates a distinct viewing experience that is simultaneously introspective and intensely thrilling, with a heavy emotional weight grounded in real human struggles.

Character dramas about toxic small-town dynamics like Colossal

Character-driven stories about confronting past demons and manipulative relationships in claustrophobic settings. For viewers who appreciated Colossal's tense small-town setting and its exploration of manipulation and personal responsibility. This collection features movies about characters forced to reckon with their past and confront narcissistic abusers in claustrophobic environments, leading to heavy but transformative outcomes.

  • confrontational
  • unsettling
  • cathartic
  • claustrophobic
  • anxious
  • darkly humorous
  • Tone: dark, confrontational, cathartic
  • Pacing: variable, tense build-up
Why these movies?

The story pattern: The plot revolves around a protagonist, often dealing with addiction or self-destructive tendencies, being drawn back into a suffocating environment dominated by a manipulative figure from their past. The story builds through psychological games and escalating tension, leading to a direct and explosive confrontation where the protagonist must seize their own agency, often with bittersweet consequences.

Why they belong together: They share a specific mood blend: the anxiety of a claustrophobic setting, the dark humor of dysfunctional relationships, and the heavy, cathartic release of a final confrontation. The pacing is often variable, mixing slow-burn character scenes with bursts of high emotional intensity.

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Movies Like Colossal

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Every angle

Colossal (2017) Explained: Plot, Ending, Timeline & Characters

Everything about Colossal in one place: what happens in the plot summary, the timeline in chronological order, the characters and meaning, the ending explained and a spoiler-free summary. What's After the Movie adds the cast, box office and post-credit scenes.

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