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Horror film

A Demon Within (2018): Cast & Ratings

A Demon Within (2018) movie poster

A Demon Within is a 2018 horror film directed by Ayush Banker and Justin LaReau, starring Charlene Amoia as Julia Larsen, Clint Hummel and Cole Crawford. It runs 1 hour 31 minutes. IMDb users rate it 6.8/10.

IMDb rating
6.8/10
Echo Score
90
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A Demon Within (2018) movie poster
Released
Runtime
1h 31m (91 min)
Directors
Ayush Banker and Justin LaReau
Genre
Horror
Original language
English
After the credits
No No extra scene
The story

What Is A Demon Within About?

The premise of A Demon Within without spoilers.

A mother and daughter find themselves seeking a fresh start in the seemingly quiet town of Crestwick. However, their new home harbors a dark secret—it's haunted by an ancient demon named Nefas. With a history of preying on young girls, Nefas now targets the teenage daughter. A local doctor, initially skeptical, must confront his own struggles as he races to stop the malevolent force and prevent further tragedy.

A Demon Within Themes & Keywords

· 1 tag
  • passion
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Cast & crew

A Demon Within Cast & Characters

Charlene Amoia leads the cast as Julia Larsen, with Clint Hummel as Jeremy Miller and Cole Crawford as Olivia Miller. Directed by Ayush Banker and Justin LaReau; 10 actors are credited in all.

Also Starring in A Demon Within

· 6 more
Ratings

A Demon Within Reviews & Ratings

IMDb users rate A Demon Within 6.8/10. Our Echo Score gives it 90/100, strongest in sensory experience (92) and weakest in rewatch factor (85).

90 /100

A Demon Within Echo Score Breakdown

A Demon Within offers a compelling blend of strong direction, immersive performances, and atmospheric storytelling. The film’s cohesive visuals and measured pacing sustain suspense from the opening scene through a memorable finale, while the cast delivers nuanced portrayals of a mother-daughter duo under threat. Sound design and an original score effectively underpin key moments of tension, and the plot’s roots in real events enhance its authenticity. Overall, the film achieves a balanced horror experience that leaves a lasting impression.

Our own 0–100 rating, built from five aspects: art, character, story, the sensory experience and how well a film rewatches.

  • Art & Craft 90

    In terms of art and craft, the film demonstrates precise cinematography and thoughtful production detail. Lighting and visual design communicate dread through an understated color palette and dynamic framing. Makeup and editing choices further strengthen the narrative flow by maintaining clarity within tense sequences. The overall execution of visual elements contributes to the film’s polished stylistic identity.

  • Character & Emotion 88

    When it comes to character and emotion, the leads deliver layered performances that anchor the film’s central conflict. The dynamic between the mother and daughter feels authentic, bolstered by credible emotional stakes and believable chemistry. Supporting roles also contribute to the family’s evolving dynamics. In the end, the film offers a compelling emotional core that enhances its suspenseful narrative.

  • Story & Flow 90

    Regarding story and flow, the narrative balances familiar tropes with fresh twists drawn from real events. Pacing remains measured, with tension building steadily through a combination of suspenseful set pieces and quieter character moments. The film’s coherent structure ensures engagement, while a surprising finale underscores its originality. Overall, the plot sustains interest without lapsing into predictability.

  • Sensory Experience 92

    In terms of sensory experience, the sound design and original score create a persistent atmosphere of unease. Effective interplay between audio cues and visual motifs heightens key scares, supported by crisp editing. Lighting and production choices further amplify tension by contrasting shadowy interiors with stark highlights. The result is an immersive audio-visual landscape that reinforces the film’s chilling tone.

  • Rewatch Factor 85

    For rewatch value, the film’s layered details and thematic depth reward subsequent viewings. Viewers may discover subtle visual cues and narrative foreshadowing that enrich the story over time. While the core suspense remains intact, the interplay of family dynamics and hidden subplots invites closer analysis. Ultimately, the movie maintains enough complexity and engagement to encourage repeat screenings.

Videos

A Demon Within Trailers & Videos

The trailer of A Demon Within.

A Demon Within Trailer #1 (2017) | Movieclips Indie

Seen A Demon Within?

FAQ

A Demon Within FAQ: Cast, Runtime & Release Date

Runtime, release date, director, cast, ratings and post-credit scenes of A Demon Within, each answered in a sentence.

How long is A Demon Within?

A Demon Within runs 1 hour 31 minutes (91 minutes).

When was A Demon Within released?

A Demon Within was released on January 12, 2018.

Who directed A Demon Within?

A Demon Within was directed by Ayush Banker and Justin LaReau.

Who is in the cast of A Demon Within?

A Demon Within stars Charlene Amoia as Julia Larsen, Clint Hummel as Jeremy Miller and Cole Crawford as Olivia Miller, among 10 credited actors.

How is A Demon Within rated?

A Demon Within has 6.8/10 on IMDb and 53% on TMDB.

Does A Demon Within have a post-credit scene?

No. A Demon Within has no extra scene during or after the credits.

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