I Swear
Released
September 22, 2025
Runtime: 2h 1m
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.
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Cast & Crew
Robert Aramayo
John
Maxine Peake
Dottie
Peter Mullan
Tommy
Shirley Henderson
Heather
Scott Ellis Watson
Young John
David Carlyle
Chris
Francesco Piacentini-Smith
Murray
- SC
Somerled Campbell
Palace Official
- MD
Michael Dylan
Butler
Christina Ashford
The Queen
Sanjeev Kohli
Kenny
Steven Cree
David
- ES
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)
Kirk Jones
Director
Kirk Jones
Writer
Media
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