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Comedy horror film

Alien Invasion (2018): Cast & Ratings

Alien Invasion (2018) movie poster

Alien Invasion is a 2018 comedy horror film directed by Marc Carreté, starring Joe Manjón as Park Ranger, Mark Schardan and Sue Flack. It runs 1 hour 22 minutes. Its Echo Score is 35/100.

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Alien Invasion (2018) movie poster
Released
Runtime
1h 22m (82 min)
Director
Marc Carreté
Genres
Comedy , Sci-Fi , Horror
Original language
English
After the credits
No No extra scene
The story

What Is Alien Invasion About?

The premise of Alien Invasion without spoilers.

Police reports confirm the emergence of a mysterious "86-Code" within the National Park, signaling a potentially dangerous situation. Authorities suspect a creature from another world has awakened from a deep slumber, prompting a frantic investigation into the unsettling discovery and the threat it poses.

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Cast & crew

Alien Invasion Cast & Characters

Joe Manjón leads the cast as Park Ranger, with Mark Schardan as TV Presenter and Sue Flack as Nurse. Directed by Marc Carreté; 11 actors are credited in all.

Also Starring in Alien Invasion

· 7 more
From the director

More from Marc Carreté

More films directed by Marc Carreté: Lagunas, la guarida del diablo and Asmodexia.

Full filmography
Ratings

Alien Invasion Reviews & Ratings

Our Echo Score gives it 35/100, strongest in character & emotion (40) and weakest in rewatch factor (25).

35 /100

Alien Invasion Echo Score Breakdown

Alien Invasion delivers a low‑budget sci‑fi premise that struggles to coalesce into a satisfying experience. The direction and production values feel amateurish, while the narrative is riddled with incoherent twists and filler that diminish tension. Performances oscillate between passable and uneven, and the visual effects, particularly the CGI alien, undermine immersion. Although a few scenes hint at the film's intended atmosphere, the collective shortcomings limit its appeal, resulting in a largely negative reception.

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

  • Art & Craft 30

    In terms of art and craft, the film exhibits a rudimentary visual style marked by subpar cinematography and glaring CGI flaws. Reviewers note the production design feels cheap, and editing fails to maintain rhythm. While one comment mentions slightly better than expected production value, the consensus highlights the amateurish execution that hampers overall quality.

  • Character & Emotion 40

    Character and emotion receive mixed feedback; the leads are described as occasionally competent but overall hindered by weak scripting. Acting choices are criticized for lacking depth, and chemistry is uneven, though a few reviewers acknowledge reasonable performances given the limited material. The result is a modest, uneven portrayal that fails to generate strong audience empathy.

  • Story & Flow 40

    The story suffers from a fragmented plot and inconsistent pacing, with many reviewers calling it scrambled and filler‑laden. Though some find the premise interesting and note occasional cohesion reminiscent of an X‑Files episode, the majority perceive the narrative as incoherent and unengaging, leading to a lukewarm overall impression.

  • Sensory Experience 35

    Sensory experience is undermined by poor sound design and outdated visual effects, especially the CGI alien that reviewers liken to a low‑budget video game. Music receives occasional praise, yet the overall audio‑visual integration detracts from immersion, reinforcing the film's low‑budget aesthetic and limiting its atmospheric impact.

  • Rewatch Factor 25

    Rewatch factor is low; most reviewers suggest the film is only tolerable for dedicated B‑movie enthusiasts or viewers with no alternatives. The lack of narrative depth, weak visual execution, and overall unappealing execution diminish desire for subsequent viewings, resulting in minimal lasting appeal.

Videos

Alien Invasion Trailers & Videos

The trailer of Alien Invasion.

Official International Trailer
Details

Alien Invasion Also Known As

6 alternative titles, including “After the Lethargy” and “After the Lethargy : le réveil du monstre”.

Also known as
  • After the Lethargy
  • After the Lethargy : le réveil du monstre
  • Após a Letargia
  • После летаргического сна
  • 외계인 지구침공
  • 外星人入侵

Seen Alien Invasion?

FAQ

Alien Invasion FAQ: Cast, Runtime & Release Date

Runtime, release date, director, cast and post-credit scenes of Alien Invasion, each answered in a sentence.

How long is Alien Invasion?

Alien Invasion runs 1 hour 22 minutes (82 minutes).

When was Alien Invasion released?

Alien Invasion was released on November 14, 2018.

Who directed Alien Invasion?

Alien Invasion was directed by Marc Carreté.

More films by Marc Carreté

Who is in the cast of Alien Invasion?

Alien Invasion stars Joe Manjón as Park Ranger, Mark Schardan as TV Presenter and Sue Flack as Nurse, among 11 credited actors.

Does Alien Invasion have a post-credit scene?

No. Alien Invasion has no extra scene during or after the credits.

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