The Mutation (2021) Horror Thriller Sci-Fi
The Mutation (2021) Movie Release Dates / Movie Details
Rated R | Genres Horror, Thriller, Sci-Fi | Runtime 1h 27m
- Overall Score: ☆ 3.74/10
IMDB: ☆ 2.8/10
The Mutation Plot Synopsis:
Synopsis / Plot Summary: A mutated rat has been let loose in a city.
More: Most Anticipated Horror Movies Coming Soon in 2026-2027!The Mutation Movie Information:
Type: MovieYear: 2021 (more 2021 movies)
MPAA Rating: R
Runtime: 87 minutes / Directors: Scott Jeffrey
Stars: Abi Casson Thompson, Megan Purvis, Derek Nelson, Barbara Dabson, Sarah T. Cohen … (cast list)
Language: EnglishCountry: United Kingdom
Release Dates: Movie Release Dates / The Mutation Release Dates VOD: Oct 05, 2021, DVD: Oct 05, 2021
Producers: Scott Chambers
Musicians: Andy Fosberry
Trending in Movies:
Whistle (2025), Forgive Us All (2025), Hell House LLC: Lineage (2025), 28 Years Later: The Bone… (2026), 28 Years Later (2025), We Bury the Dead (2024), Strange Harvest: Occult Murder… (2024), Bring Her Back (2025), Parvulos (2024), and ZombieCON Vol. 1 (2024)
Check Out the Best Horror Movies of 2026 You Must See!
Check out more movies that start with T and movies from 2021. Also, you can find more thriller movies that start with T. Also, here are some more sci-fi movies that start with T.
More: Must See New Horror Movies in 2026!The Mutation (2021) Cast (Click to Expand)
The Mutation Cast
| Cast overview, first billed only: | Character(s) | |
|---|---|---|
| Abi Casson Thompson | ... | Julie Smith |
| Megan Purvis | ... | Sergeant Chambers |
| Derek Nelson | ... | Rat |
| Barbara Dabson | ... | News Reporter |
| Sarah T. Cohen | ... | Tara |
| Andrew Rolfe | ... | Sargent McKenna |
| Amanda-Jade Tyler | ... | Dr. Linda Rowe |
| Ricardo Freitas | ... | Allen Marsh |
| Jamie Robertson | ... | Norton (as James Robertson) |
| Mya Brown | ... | Suzy |
| Andrew Elias | ... | Restaurant Diner |
| Jodie Bennet | ... | Jenna |
| Robert Marshall | ... | Police Officer (Speaking Role) |
| Nick Danan | ... | Peter |
| Zoe Purdy | ... | Hannah |
| Ailís Smith | ... | Monica |
| Kathi DeCouto | ... | Tina |
| Brendan Jones | ... | Rob |
| Rob Marshall | ... | Police Officer (Speaking Role) |
Fun Facts: 15 Real AGES of Cast
- Abi Casson Thompson – Julie Smith
- Megan Purvis – Sergeant Chambers
- Derek Nelson – Rat
- Barbara Dabson – News Reporter
- Sarah T. Cohen – Tara
- Andrew Rolfe – Sargent McKenna
- Amanda-Jade Tyler – Dr. Linda Rowe
- Ricardo Freitas – Allen Marsh
- Jamie Robertson – Norton (as James Robertson)
- Mya Brown – Suzy
- Andrew Elias – Restaurant Diner
Also known as: Andrew Wallis - Jodie Bennet – Jenna
- Robert Marshall – Police Officer (Speaking Role)
- Nick Danan – Peter
- Zoe Purdy – Hannah
Source: IMDB, HellHorror.com fans like you!