I Swear Blu-ray Movie

Rating summary

Movie		4.0
Video		5.0
Audio		4.5
Extras		1.5
Overall		4.0

I Swear Blu-ray Movie Review

Damn, this is pretty good.

Reviewed by Randy Miller III October 1, 2026

Written and directed by Kirk Jones (and his first film since 2016's My Big Fat Greek Wedding 2), I Swear is a British biographical comedy-drama based on the life of Scottish Tourette syndrome advocate John Davidson. The film follows our potty-mouthed protagonist from his troubled adolescence in the 1980s to his emergence as a leading advocate for understanding the affliction, which often results in uncontrollable and profane outbursts like... well, this one, which was kind of an off-putting way for yours truly to be introduced to this film. But needless to say, I Swear is a lot better than the BBC's judgment and stands tall as a solid crowd-pleaser about an interesting subject.

I Swear opens with adult John Davidson (Robert Aramayo) meeting Queen Elizabeth II in 2019 during a campaign to raise awareness of Tourette syndrome. This occasion is the result of decades of advocacy, but John is terrified that his involuntary tics and vocal outbursts will embarrass him during the ceremony... and sure enough, they do. But that's more easily understandable now, so let's rewind back to when it wasn't. We then flash back to Davidson's childhood in Galashiels, Scotland, where young John (Scott Ellis Watson) dreams of becoming a professional football goalkeeper. His life changes dramatically when John begins suffering from uncontrollable physical and vocal tics, including involuntary swearing. The young boy's shocked teachers and classmates fail to understand his condition so he's constantly bullied and punished for behavior he can't control (and this includes the headmaster, who smacks his hands as punishment), which even affects his performance once a football scout arrives at school one day.

John's difficulties also place enormous strain on his family. His mother Heather (Shirley Henderson) forbids him from eating at the family dinner table after repeated outbursts including spitting, and his father David (Steven Cree) later abandons his family entirely, which even drives John to attempt suicide by drowning. Thankfully, it doesn't work and John attempts to rebuild his life as he grows into adulthood, assisted mainly by his mother -- who he now lives with at the age of 26 -- as well as old schoolmate Murray (Francesco Piacentini-Smith as an adult, Jamie McAllistar as a child) and Murray's family including mother Dotty (Maxine Peake), a mental health nurse recently diagnosed with liver cancer. It'll be a long road ahead... but now armed with an official name for the condition after a doctor's diagnosis and status to back it up, John at least now has the ability to educate those who've never heard of it before.

I Swear doesn't stray outside the boundaries of most biopics... but while that keeps it from receiving more than a still-durable four-star rating, these guardrails also manage to keep more outlandish elements of this unusual story grounded from start to finish. The performances are largely first-rate from top to bottom, with both versions of John scoring high marks for their thoughtful, measured representation of what must have been a difficult state of mind to convey. (There were a few complaints nonetheless... but if the real Davidson was happy with the end result, who can argue with that?) Other areas of I Swear follow suit, from its outstanding cinematography to location choices and even its choice needle-drop music cues, from New Order's immortal "Blue Monday" to slightly more obscure fare (at least on this side of the pond) like James' "Born of Frustration", Supergrass' "Alright", and Primal Scream's "Movin' On Up".

All help to anchor the viewing experience of established fans and first-timers alike, some of whom may be completely unfamiliar with Davidson's story and, as a whole, they make I Swear the kind of film that's even a bit stronger than the sum of its parts. Sony's MOD (pressed) Blu-ray brings this award-winning film home with a rock-solid A/V presentation and a pair of welcome extras too, but its high price point will sadly keep it from reaching a broader audience.

I Swear Blu-ray Movie, Video Quality 

I was unable to find any clear-cut specifics regarding I Swear's technical pedigree and, though it certainly has the appearance of a 4K native production primed for HDR, Sony's domestic 1080p/SDR Blu-ray is the best anyone will get for the foreseeable future. No matter: this is an outstanding presentation with excellent fine detail and very good color representation, all of which shows off the beautiful location footage and cinematography by James Blann, whose slim filmography also includes 2021's The Real Charlie Chaplin. Needless to say, this is a definitive release within format boundaries and may even negate the need for a potential UHD edition and, as these direct-from-disc screenshots suggest, it's a well-authored disc that shows no obvious signs of compression artifacts either.

I Swear Blu-ray Movie, Audio Quality 

The DTS-HD 5.1 Master Audio likewise carries plenty of weight, keeping dialogue crisp and prioritizing sound effects and crowd immersion (sometimes for stylistic effect) while leaving plenty of room for the original score and music cues listed above. Channel panning and strong separation are both limited but very much present when needed, and there's also an appreciated amount of LFE during at least one club scene and other heavier moments. Some viewers may wish to take advantage of the optional English or SDH subtitles to decipher various levels of Scottish brogue and other regional accents, of course, but this is overall a very healthy and crisp-sounding lossless mix.

I Swear Blu-ray Movie, Special Features and Extras 

This one-disc MOD (pressed) release ships in a keepcase with poster-themed cover art and a pair of extras.

• Making Of (3:12) - A slightly longer-than-expected BTS piece, this mid-length featurette includes cast/crew interviews with the likes of producers Georgia Bayliff and Piers Tempest, writer/director Kirk Jones, and primary actor Robert Aramayo as well as a handful of candid moments from location shoots. It's padded out with a lot of clips from the finished film but nonetheless includes material that fans will enjoy.

• Theatrical Trailer (1:49) - This domestic promotional piece can also be seen here.

I Swear Blu-ray Movie, Overall Score and Recommendation 

Writer/director Kirk Jones I Swear is a well-shot and largely entertaining biopic about an interesting subject, with only its (perhaps unavoidable) familiar format standing in the way of a more engaging end result. Still, there's something to be said about a decently-made and dependable crowd-pleaser such as this, and its strengths are enough to recommend I Swear on its own merits. Sony's MOD (pressed) Blu-ray offers an outstanding A/V presentation which further helps its case (even if a 4K option would've been appreciated), although the studio's typically sky-high price point will likely scare off potential blind buyers. Recommended to fans, but newcomers may want to wait for a sale.