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.
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Cast
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
