Uploaded August 2026 | Updated September 2026, 3 weeks ago

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Diagnosed with Tourette’s at age 15, John Davidson faced and overcame many hardships from adolescence and early adulthood as a result of what was a little known and entirely misunderstood condition in 1980’s Britain. I SWEAR is a funny, heartfelt and moving account of John’s experiences.

Written and directed by BAFTA-nominated filmmaker Kirk Jones (Waking Ned, Nanny McPhee), I SWEAR stars Robert Aramayo (The Rings of Power, The King's Man, Behind Her Eyes) as John Davidson. Supporting cast includes three-time BAFTA nominee Maxine Peake (Words of War, The Theory of Everything, Say Nothing), BAFTA-winner Shirley Henderson (Bridget Jones: Mad About the Boy, Trainspotting), and Cannes Best Actor Award winner & Golden Lion winner Peter Mullan (War Horse, The Magdalene Sisters).

I SWEAR starring Robert Aramayo, coming to GSC International Screens starting 15 October 2026

#GSCInternationalScreens #GSCIntlScreens #ISwear