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What's After the Movie?
Biographical drama

I Swear (2026): Cast, Ratings & Box Office

I Swear (2026) movie poster

I Swear is a 2026 biographical drama directed by Kirk Jones, starring Robert Aramayo as John Davidson, Shirley Henderson and Steven Cree. It runs 2 hours and earned $16.1 million worldwide. Critics gave it 96% on Rotten Tomatoes and 70 on Metacritic.

Rotten Tomatoes
96%
worldwide gross
$16.1M
Echo Score
75
Metascore
70
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I Swear (2026) movie poster
Released
Runtime
2h (120 min)
Director
Kirk Jones
Genres
Biography , Drama
Original language
English
After the credits
Yes Extra scene during or after the credits
The story

What Is I Swear About?

The premise of I Swear without spoilers.

The film chronicles the life of Tourette's syndrome campaigner John Davidson, MBE, set in 1980s Britain. It follows his troubled teenage years and early adulthood, illustrating the hardships of a little‑known and misunderstood condition, and his relentless effort to live a normal life while advocating for greater awareness.

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Cast & crew

I Swear Cast & Characters

Robert Aramayo leads the cast as John Davidson, with Shirley Henderson as Heather Davidson and Steven Cree as David Davidson. Directed by Kirk Jones; 20 actors are credited in all.

Also Starring in I Swear

· 16 more
From the director

More from Kirk Jones

More films directed by Kirk Jones, best-rated first: Waking Ned Devine, Everybody's Fine, Nanny McPhee and What to Expect When You're Expecting.

Full filmography
Ratings

I Swear Reviews & Ratings

Critics gave I Swear 96% on Rotten Tomatoes and 70 on Metacritic. Our Echo Score gives it 75/100, strongest in character & emotion (85) and weakest in sensory experience (60).

75 /100

I Swear Echo Score Breakdown

Overall, I Swear delivers a compelling biographical portrait that resonates through strong central performances and an earnest narrative thrust. Critics note its heartfelt intent and occasional lack of freshness, while many viewers celebrate its emotional depth and educational value. The film’s strengths in acting and inspirational messaging outweigh its uneven pacing and conventional visual style, resulting in an overall positive reception.

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

  • Art & Craft 70

    In terms of direction and visual craftsmanship, the film shows moments of genuine ambition but often settles into familiar biopic conventions. Critics point to a lack of fresh perspective and occasionally simplistic production design, while some reviewers praise the meticulous balancing of drama and humor. Consequently, the artistic execution is solid yet unremarkable.

  • Character & Emotion 85

    When it comes to character and emotional resonance, performances stand out as the film’s primary asset. Both lead actors receive consistent acclaim for nuanced portrayals that convey the complexities of Tourette syndrome. Although a few critics cite a shallow character dive, the prevailing sentiment highlights a deeply affecting ensemble that elevates the story.

  • Story & Flow 65

    Regarding story and pacing, the narrative follows a conventional biopic arc that some find uplifting yet predictable. Reviewers appreciate the inspiring arc of overcoming adversity, but note occasional repetitive sequences and a lack of narrative innovation. The plot therefore engages readers without fully breaking new ground.

  • Sensory Experience 60

    In the sensory domain, the film offers a modest soundtrack and competent visual style without distinctive flair. Critics mention generic scenery and occasional overused musical cues, while audience comments remain largely silent on auditory elements. The sensory experience supports the narrative adequately but does not leave a lasting impression.

  • Rewatch Factor 78

    The rewatch factor is bolstered by the film’s inspirational message and strong acting, prompting many viewers to recommend future viewings. Positive audience feedback emphasizes emotional impact and educational merit, whereas some critics caution that familiar biopic tropes may reduce repeat appeal. Overall, the movie retains substantial replay value for most audiences.

Box office

I Swear Box Office

I Swear grossed $16.1 million worldwide. $1.1 million came from the US and Canada and $15 million (93%) from the rest of the world.

2026 box office

Worldwide gross

$16.1M

US & Canada
$1.1M
International
$15M
US & Canada 7% Rest of the world 93%
Cars

Cars in I Swear

25 cars on screen, including the 1980 Ford Escort MkIII and the 2022 LEVC TX.

All 25 cars
  • 1980 Ford Escort MkIII in I Swear 1980 Ford Escort MkIII Minor role
  • 2022 LEVC TX in I Swear 2022 LEVC TX Minor role
  • 1980 Leyland Leopard in I Swear 1980 Leyland Leopard Minor role
  • Rover unknown XX in I Swear Rover unknown XX Minor role

Seen I Swear?

FAQ

I Swear FAQ: Cast, Box Office & Runtime

Runtime, release date, director, cast, box office, ratings and post-credit scenes of I Swear, each answered in a sentence.

How long is I Swear?

I Swear runs 2 hours (120 minutes).

When was I Swear released?

I Swear was released on April 24, 2026.

Who directed I Swear?

I Swear was directed by Kirk Jones.

More films by Kirk Jones

Who is in the cast of I Swear?

I Swear stars Robert Aramayo as John Davidson, Shirley Henderson as Heather Davidson and Steven Cree as David Davidson, among 20 credited actors.

How much did I Swear make at the box office?

I Swear grossed $16.1 million worldwide ($1.1 million domestic, $15 million international).

How is I Swear rated?

I Swear has 96% on Rotten Tomatoes and 70 on Metacritic.

Does I Swear have a post-credit scene?

Yes. I Swear has an extra scene during or after the credits, so it is worth staying seated.

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