
I Swear
Inspired by the life of John Davidson, charting his journey from a misunderstood teenager in 1980's Britain to a present day advocate for the understanding and acceptance of Tourette Syndrome. Diagnosed aged fifteen, John 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: 2025-09-22
Drama
History
★★★★★★★★★★ (5 votes)
Casts

Robert Aramayo
as John Davidson

Maxine Peake
as Dottie Achenbach

Shirley Henderson
as Heather Davidson

Peter Mullan
as Tommy Trotter

Sanjeev Kohli
as Shopkeeper

Ron Donachie
as Headmaster

Steven Cree
as David Davidson

Paul Donnelly
as Billy Dean

Douglas Rankine
as Doctor Colin Hargreaves

Adam McNamara
as PC/Inspector MacCullen



















