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I Swear

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Movie Info & Cast

Synopsis

John Davidson: diagnosed with Tourette's syndrome at a young age which alienated him from his peers, he struggled with a condition few people had witnessed.

Cast

  • Robert Aramayo
  • Peter Mullan
  • Maxine Peake
  • Shirley Henderson
  • Scott Ellis Watson
  • Paul Donnelly
  • Adam McNamara
  • Chris Dixon
  • David Carlyle
Moviegoers are saying
This BAFTA-winning biopic about John Davidson has audiences reaching for tissues and celebrating with takeaway, delivering an emotionally devastating experience that tackles disability representation head-on. Despite some viewers finding it occasionally schmaltzy, the overwhelming consensus is that this film provides essential education and visibility for a rarely-seen subject, with Robert Aramayo delivering a seriously impressive performance.
Top Mentions
Tear-Jerker
Emotionally-Devastating
Eye-Opening
Heart-Wrenching
Inspirational-Force
BAFTA-Winner
Summary generated from the text of Atom User reviews

Letterboxd User Reviews

4.3
319.1K
52.5K
117.5K
RATINGS 2.4K FANS
4.3

Queue Community Reviews

99%
Community 2,662
❤️ LOVE
67%
👍 LIKE
32%
😐 MEH
1%
👎 DISLIKE
0%
Top Reviews

Atom Users Reviews

3.0
1
0
0
0
1

Reviews

Metacritic

85
Feb 25, 2026

I Swear is not looking for pity. It’s looking for empathy and understanding, as if to say there is no such thing as good or bad disabilities.

Metacritic review by Alan Ng
Alan Ng
Film Threat
80
Feb 25, 2026

There’s a hint of repetition in the mid-section and a schmaltzy third act courtroom scene. But all flaws are overcome by Aramayo’s technically precise and heart-rending turn. It’s astonishing.

Kevin Maher
The Times
60
Jan 20, 2026

Davidson’s essential likability shines through, thanks in part to Aramayo’s endearing, guileless performance and in part to writer-director Kirk Jones’ machine-tooled script, clearly fact-checked and vetted by the film’s exec producer, the actual John Davidson himself.

Metacritic review by Leslie Felperin
Leslie Felperin
The Hollywood Reporter

Frequently Asked Questions

Is I Swear (2026) family-friendly?
The movie has been rated as R, meaning that Under 17 requires an adult accompaniment.
How long is I Swear (2026)?
The movie is 2hr long.
What's I Swear (2026) about?
John Davidson: diagnosed with Tourette's syndrome at a young age which alienated him from his peers, he struggled with a condition few people had witnessed.
Who's the cast of I Swear (2026)?
  • Robert Aramayo as John Davidson
  • Peter Mullan as Tommy Trotter
  • Maxine Peake as Dottie Achenbach
  • Shirley Henderson as Heather Davidson
  • Scott Ellis Watson as Young John Davidson
  • Paul Donnelly as Billy Dean
  • Adam McNamara as PC, Inspector MacCullen
  • Chris Dixon as James
  • David Carlyle as Chris Achenbach
Who's the director behind I Swear (2026)?
Kirk Jones directed I Swear (2026).
Who produced I Swear (2026)?
Georgia Bayliff, Kirk Jones and Piers Tempest produced I Swear (2026).