
Grainne McDermott
Grainne McDermott was born in September 1993. She is an actress, known for The Uncanny (2023), I Know You're in There (2016) and 12 Dog Days Till Christmas (2014).
Biography from IMDb.
- Actor
- 9 on MovieCove · 10 credits in all
What are Grainne McDermott's films like?
Across a limited sample of 4 MovieCove titles with a thematic analysis, their films lean Self and Bonds.
Genres
Their MovieCove films by primary genre. The badge is the typical Midcredits score of the genre's films, the median percentile; an up arrow marks a genre at or above their average across these genres.
What they feel like to watch
Ironic 0 · Wry 0 · Earnest 4
A split, not a type: Light 2 · Serious 1 · Dark 1
Grounded 4 · Stylized 0 · Heightened 0
A split, not a type: Gentle 3 · Charged 1 · Intense 0
Steady 3 · Shifting 1 · Whiplash 0
A split, not a type: Straight-faced 2 · Some laughs 1 · Funny 1
Slow burn 4 · Even-paced 0 · Relentless 0
Casual 3 · Engaged 1 · Full focus 0
Easy watch 3 · Affecting 1 · Heavy 0
Resolved 3 · Open-ended 0 · Ambiguous 1
Roles they play
- Allyas Ryan in 12 Dog Days Till Christmas (2014)
Moods and endings
AI-generated from each title's plot synopsis and cast list, with extra plot summaries, reviews and Parents Guide notes for titles the model may not know, and the model's own knowledge of the ones it recognizes. Only analyzed titles count, so this covers part of the filmography; the feel axes count films only for now.
Where can I watch Grainne McDermott's films?
As of October 24, 2026, 7 of their 9 MovieCove titles stream on a subscription or free service, most on Tubi (5).
Subscription and free streaming for Grainne McDermott's titles on MovieCove; rent and buy are not counted. Titles are listed by Midcredits score, highest first, at most 12 per service; a dashed chip is a producer credit or a minor one, such as a thanks. A service opens the browse page, which counts movies only, so its number can differ.
Filmography
10 credits, 9 with a MovieCove page.

Psycho Escort(2020)
Midcredits score: 13th percentile of all films
Dark/Web(2019)
Midcredits score: 7th percentile of all shows
Unwritten Obsession (not in the MovieCove catalog yet)(2017)

The Institute(2017)
Midcredits score: 5th percentile of all films
Midcredits score: 21st percentile of all films
I Know You're in There(2016)
Midcredits score: 13th percentile of all films
All She Wishes(2015)
Midcredits score: 47th percentile of all films
1 Chance 2 Dance(2014)
Midcredits score: 23rd percentile of all films
Midcredits score: 17th percentile of all films
Bloody Homecoming(2013)
Midcredits score: 5th percentile of all films
Career shape
Star power in the 64th percentile of 239,109 people with a billed film role, over a full career of 9 titles from 2013 to 2020; peak year 2017.
Film career
Peak 2017 · at the high point of their film career. Film roles by billing, audience size and rating; 25+ votes. A show carries a single first-air date, so shows are not on the curve.
- 2013Screen debut· Bloody Homecoming
Counts from TMDB across their full career, self appearances out; a title counts in every role they held on it. The ring is the typical Midcredits score (the median percentile) of the role's titles that are on MovieCove, shown from 5 scored.
How do Grainne McDermott's films land?
Their typical MovieCove film has a Midcredits score in the 15th percentile, the median of all 8; across a limited sample of 4 films with reception data, the typical film sits in the 13th percentile for acclaim.
- 25th to 49th1
- Below 25th8
Shape of the crowd
8 of their 9 titles are Mixed.
- Universally Panned1
- Mixed8
Reviewers score the acting 33/100 in their films, across 4 reviewed titles; fans 60, detractors 19. The element that speaks to their work as an actor.
Percentiles are each film's standing among all films on MovieCove; the typical film is the median, so one outlier cannot drag it. Percentiles and reviewer scores count the films IMDb credits them on, for now; the Midcredits score bands, the shape of the crowd and the two cards count their MovieCove titles, shows included (a show ranked among shows), appearances as themselves left out. A descriptor is the shape of a title's IMDb rating distribution against the catalog; "most divisive" needs a spread wider than half of all titles, and a card names only a principal credit: a craft role, and on a show a crew role or a run of episodes, never a courtesy credit or a one-off guest spot.
Who does Grainne McDermott work with?
People who share at least 2 of Grainne McDermott's MovieCove titles, grouped by what they did on them; Jake Helgren shares the most, 3.
Writers
- Jake HelgrenShared titles: All She Wishes (2015), 12 Dog Days Till Christmas (2014), Bloody Homecoming (2013)See all 3 shared titles with Jake Helgren

Actors
- Lexi GiovagnoliShared titles: All She Wishes (2015), 12 Dog Days Till Christmas (2014), Bloody Homecoming (2013)See all 3 shared titles with Lexi Giovagnoli

- Vincent GiovagnoliShared titles: All She Wishes (2015), 12 Dog Days Till Christmas (2014)See all 2 shared titles with Vincent Giovagnoli

Composers
- Tom JemmottShared titles: All She Wishes (2015), 12 Dog Days Till Christmas (2014), Bloody Homecoming (2013)See all 3 shared titles with Tom Jemmott

Producers
- Elizabeth SnoderlyShared titles: All She Wishes (2015), 12 Dog Days Till Christmas (2014), Bloody Homecoming (2013)See all 3 shared titles with Elizabeth Snoderly
- Fernando SzewShared titles: All She Wishes (2015), 12 Dog Days Till Christmas (2014)See all 2 shared titles with Fernando Szew

- Ralph McCloudShared titles: All She Wishes (2015), 12 Dog Days Till Christmas (2014)See all 2 shared titles with Ralph McCloud
- Randleson FloydShared titles: All She Wishes (2015), 12 Dog Days Till Christmas (2014)See all 2 shared titles with Randleson Floyd
Mixed roles
- Charlie VaughnShared titles: All She Wishes (2015), 12 Dog Days Till Christmas (2014)See all 2 shared titles with Charlie Vaughn
