I Swear
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.
Critics Sentiment
John receives MBE and reconciles with mother Heather
John's father leaves home due to marriage strain
The film swings from its lowest point during family breakdown to soaring heights when Dottie intervenes and transforms John's life.
The film follows a classic redemption arc, starting strong with authentic Tourette's portrayal, dipping during family trauma, then steadily climbing as John finds acceptance and purpose. Critics consistently praised the emotional rollercoaster that balances humor and heartbreak, culminating in a deeply satisfying and inspirational conclusion.
Full cast
Showing 20 of 61
Robert Aramayo
John
Maxine Peake
Dottie
Peter Mullan
Tommy
Shirley Henderson
Heather
Scott Ellis Watson
Young John
David Carlyle
Chris
Francesco Piacentini-Smith
Murray
Somerled Campbell
Palace Official
Michael Dylan
Butler
Christina Ashford
The Queen
Sanjeev Kohli
Kenny
Steven Cree
David
Ethan Stewart
William (10)
Isla Mercer
Caroline (7)
Catriona McArthur
Sharon (13)
Paul Donnelly
Billie Dean / Attacker Under Bridge
Ron Donachie
Headmaster Donald Watkins
Jamie McAllister
Young Murray (12)
Abigail Noon
Kerry (12)
Ella Victoria Robb
Teacher
Crew
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