I Swear

I Swear (2025)

I blink. I twitch. I jump. I click. I whistle. I shout.

Drama History

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.

star 8 8.6 100%
  • Release Date: 2025-09-22
  • Runtime: 2h 1min
  • Director: Kirk Jones

Where to Watch I Swear Online

I Swear is not available for streaming at this moment.

Trailer

Cast

  • 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

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