A couple endures a series of mishaps right before their wedding day.
The excruciatingly unfunny jokes are delivered by a cast who appear to have been directed to talk and behave in a way that bears no relation to even the drunkest human behaviour.
It's like the most inept wedding speech you've ever heard, and it lasts an hour and a half.
It is not only unfunny and tedious but also hugely unpleasant.
Bridesmaids, The Hangover and countless others have adequately covered the same territory and The Knot feels like a poor, cartoon-like imitation.
Crass, unfunny, charmless and speckled with moments of awfulness, this is relentlessly bad.
The Knot doesn't raise one smile, let alone a laugh.
Maybe Bafta or the Oscars could create a new prize for the year's worst wedding comedy. The competition this year is formidable.
Even the presence of Talulah Riley as the bride-in-two-minds, alongside co-writer/producer/actor Noel Clarke’s affable usher, can’t stop this underpowered union from feeling like a laddish BBC3 sitcom that got lucky.
A reminder of exactly how good Bridesmaids was, this British facsimile fails to replicate its charms or laugh count.
General release. Check local listings for show times.