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I Swear Poster

I Swear

I blink. I twitch. I jump. I click. I whistle. I shout.
2025 | 121m | English

(7604 votes)

TMDb IMDb

Popularity: 5 (history)

Director: Kirk Jones
Writer: Kirk Jones
Staring:
Details

Diagnosed with Tourette Syndrome at 15, John Davidson navigates his way against the odds through troubled teenage years and into adulthood, finding inspiration in the kindness of others to discover his true purpose in life.
Release Date: Sep 22, 2025
Director: Kirk Jones
Writer: Kirk Jones
Genres: Drama, History
Keywords scotland, biography, based on true story, tourette syndrome, 1980s, 1990s, triumph over adversity, admiring, based on real person
Production Companies Tempo Productions, Bankside Films, One Story High
Box Office Revenue: $0
Budget: $0
Updates Updated: Jan 08, 2026
Entered: Oct 10, 2025
Trailers

Extras

International Posters

Full Credits

Name Character
Robert Aramayo John Davidson
Maxine Peake Dottie Achenbach
Shirley Henderson Heather Davidson
Peter Mullan Tommy Trotter
Scott Ellis Watson Young John Davidson
Sanjeev Kohli Shopkeeper
Ron Donachie Headmaster
Steven Cree David Davidson
Paul Donnelly Billy Dean
Douglas Rankine Doctor Colin Hargreaves
Adam McNamara PC/Inspector MacCullen
David Carlyle Chris Achenbach
Anthony Capaldi Andy
Andrea Bisset Lucy
Francesco Piacentini-Smith Murray
Louise Stewart Caroline
Leah MacRae Mrs Robinson
Christina Modestou Alison
Catriona McArthur Sharon Davidson
Isla Mercer Young Caroline
Jamie McAllister Young Murray
Jamie Marie Leary Irene
Amber Sylvia Edwards Marie
Paul Cassidy Allan
Gary French Procurator Fiscal
Thierry Mabonga Defence Agent
Gordon Peaston Councillor Spalding
Ruth Milne Karen
Carolina Valdés Barbara
Emma Hartley-Miller Woman on Train
Greg Storey Self
Paul Stevenson Self
Chris Dixon James
Andrew McPhail James' friend
Malcolm McFadyen Police Officer
Christina Ashford Queen Elizabeth II
Donald Morrison Priest
Gordon Morris Queen's Speaker
Jason Alan Staines Doctor
Cerys Tinney Girl
Paddy Towers Lad 1
Kendal Sheridan McKinlay Barmaid
Ellie Macdowall Girl
Michael Dylan Butler
Calum Cormack Bouncer
Michael Cooke Journalist
Johnny Milne Self
Alan Morton Self
Frankie Morton Self
Karen Barke
Johnny Austin Journalist
Simon Charnley Police Officer
Ross Mann Journalist
Connor Parkin Roddy
Name Job
Simon Hayes Production Sound Mixer
Agata Rafalska Second Assistant Camera
Sam Sneade Editor
Kirk Jones Director, Writer
Clyde Jones First Assistant Camera
James Blann Director of Photography
Laurence Brown Finance
Stephen Rennicks Original Music Composer
Name Title
Piers Tempest Producer
Georgia Bayliff Producer
Kirk Jones Producer
Organization Category Person
Popularity Metrics

Popularity History


Year Month Avg Max Min
2024 7 1 3 0
2024 8 1 5 0
2024 9 2 5 1
2024 10 1 1 1
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2026 1 8 9 5

Trending Position


Year Month High Avg
2026 1 186 424
Year Month High Avg
2025 12 42 335
Year Month High Avg
2025 11 32 408
Year Month High Avg
2025 10 234 598

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Reviews

Geronimo1967
7.0

I suppose there are bound to be some questions about whether or not this is acting or mimicry, but there’s no denying that the performance here from Robert Aramayo is truly engaging to watch. John Davidson is a confident and friendly young man from Galashiels in the Scottish Borders who might have a ... promising goalkeeping career looming until, at the age of 14, he develops an involuntary tic. This is swiftly followed by uncontrollable swearing and spontaneously violent gestures. His parents, whose marriage is already straining, and his teachers think he’s playing up and his school friends quickly turn into teasers and bullies. At this point, we head on a decade or so to meet a man who now knows he has Tourette Syndrome and who still lives a fairly medically and physically constrained life with his mum (a powerfully understated effort from Shirley Henderson). A trip to the supermarket with her sees him meet with old friend “Murray” (Francesco Piacentini-Smith who reminded me of the young Paul Nichols) to whom he explains a little about his condition. As luck would have it, his poorly mum “Dottie” (Maxine Peake) was formerly a mental health nurse, makes a mean spaghetti bolognese and has the patience of a saint, so she takes on the challenge of weaning him off his drugs, finding him a job and maybe even creating a psychological environment in which he might even be able to live on his own. It’s the middle task that sees him introduced to community centre caretaker “Tommy” (Peter Mullan) who takes a chance with this volatile young lad and gives him a job. As he steps out from his hitherto domestic shadow, John finds himself exposed to a society that is as unfamiliar with his condition as it is unwelcoming, even hostile, to it’s seemingly aggressive symptoms. What now ensues sees this young man work hard to not just better integrate himself into this community but also to try and help that, and the broader, community understand more about Tourette. This film combines the styles of a drama and a documentary effectively, and there is a definite chemistry between Aramayo  and both a Peake who delivers a persona that is characterful, sensitive and feisty as well as a Mullan who adopts a semi-paternal role that provides the young man with a benign source of discipline and focus. In the end, though, it’s the effort from Aramayo that has to take him firmly into BAFTA territory as he delivers this cleverly written, frequently laugh-out-loud depiction of a flawed, charismatic and thoroughly decent man who becomes determined to improve not only his own lot, but to raise awareness to help others similarly sceptically diagnosed by an anxious and ill-educated society. There are one or two scenes that are tough to watch, but in the main this is an affectionate and entertaining film that opens eyes and smiles.

Oct 15, 2025