John Davidson, diagnosed with Tourette's at 15 and targeted as insane by his peers, struggled with a condition few had witnessed. Campaigning for Tourette's as an adult, he accepted his MBE from the Queen in 2019.
Unfortunately the movie I Swear is not yet available on HBO Max.
| Directing | Kirk Jones | Director |
| Writing | Kirk Jones | Writer |
| Production | Kirk Jones | Producer |
| Production | Piers Tempest | Producer |
| Production | Georgia Bayliff | Producer |
| Sound | Stephen Rennicks | Music |
| Camera | James Blann | Director of Photography |
| Editing | Sam Sneade | Editor |
