The Kid Who Would be King review: "A fun family adventure"

GamesRadar+ Verdict

It may not dazzle as much as Attack the Block, but Cornish’s second feature is a fun family adventure.

Why you can trust GamesRadar+ Our experts review games, movies and tech over countless hours, so you can choose the best for you. Find out more about our reviews policy.

It’s been a rough few years for apocryphal English folk heroes: last year’s Robin Hood missed the mark, while Guy Ritchie’s King Arthur was a costly flop. Both films failed by sticking modern sensibilities onto anachronistic period settings. The Kid Who Would be King flips this formula by telling an old-school adventure story in contemporary England, making for a far fresher take.

It helps, of course, that The Kid Who Would be King boasts Joe Cornish as writer/director, back for his belated second feature eight years after Attack the Block wowed. His time away hasn’t been wasted; Kid is an ambitious follow-up, albeit a less surprising one. Louis Ashbourne Serkis (son of Andy) stars as Alex Elliot – an everyday school kid who happens to be the heir to Excalibur. Along with bestie Bedders (Dean Chaumoo) and bullies Lance (Tom Taylor) and Kaye (Rhianna Dorris), the young Knights of the (Ikea) Roundtable set out to slay a re-awakened Morgana (Rebecca Ferguson) before she can enslave the land. As far as Arthurian fantasies go, it’s streamlined to a borderline simplistic degree. 

But what The Kid Who Would be King lacks in fantasy machinations, it makes up for in thoughtful themes. Without being heavy-handed, it’s a meaningfully relevant film: Morgana’s return is prompted by the socio-political divisions being acutely felt in the west. And by refusing to explicitly tie Alex’s status as the Once and Future King to his bloodline (there’s an affecting mystery surrounding Alex’s absentee father), it reinforces the idea that hope for the future lies in the honourable conduct of a younger generation.

But don’t mistake earnestness for worthiness. Kid is often delightfully silly, while the contemporary setting allows for ample inventive twists on Arthurian iconography. Proving he hasn’t lost his knack for assembling a young ensemble, Cornish’s teenage cast are a warm, likeable bunch – if a little rough around the edges – while Ferguson’s deliciously evil Morgana is a striking piece of design, but a little one note. Patrick Stewart also appears as Old Merlin for a handful of scenes when the script requires an injection of gravitas, but he’s upstaged by Angus Imrie (son of Celia) as a young, hilariously weird reskin of the wizard.

As a complete package, The Kid Who Would be King isn’t quite as accomplished as Cornish’s superlative debut. There are pacing problems, owing to a slightly bloated two-hour runtime (a fake-out final battle feels like a particularly unnecessary bit of padding). But a climactic high-school siege where Alex and his peers fend off an army of the dead is full of inventive flourishes, sending you out on a rousing high. The king has returned.

For more hotly anticipated films, check out our list of the upcoming movies you don't want to miss, or catch up on best movies of 2018 you may have missed.

  • Release date: Out now (US)/February 15, 2019 (UK)
  • Certificate: PG-13 (US)/PG (UK)
  • Running time: 120 mins
Jordan Farley
Deputy Editor, Total Film

I'm the Deputy Editor at Total Film magazine, overseeing the features section of every issue where you can read exclusive, in-depth interviews and see first-look images from the biggest films. I was previously the News Editor at sci-fi, fantasy and horror movie bible SFX. You'll find my name on news, reviews, and features covering every type of movie, from the latest French arthouse release to the biggest Hollywood blockbuster. My work has also featured in Official PlayStation Magazine and Edge.

Latest in Action Movies
Jason Momoa next to Lobo
Jason Momoa has gone method taking on the role of Lobo: "I asked everybody to call me by my character's name"
Avengers: Doomsday directors admit it's a "difficult" movie to make but tease some great Marvel collaborators "old and new"
Robert Downey Jr. as Doctor Doom
The Russo Brothers say Robert Downey Jr. "tried to talk us into" doing another Avengers movie but they "said no" until they heard the pitch for Doomsday: "That story has to be told"
No Time to Die
Harry Potter and Spider-Man producers reportedly in talks to develop new James Bond movie
Amanda Seyfried in Mamma Mia!
Mean Girls star Amanda Seyfried was offered the role of Gamora in the MCU, but turned it down because she thought Guardians of the Galaxy would be "Marvel's first bomb"
Robert Downey Jr. during the Doctor Doom announcement at Marvel's SDCC 2024 panel
Kevin Feige was behind the decision to bring Robert Downey Jr. in as Doctor Doom, and the conversation was had "a while ago"
Latest in Reviews
Photographs of the Agricola board game in play
Agricola review: "Accurate representation of the highly competitive and often unstable world of agriculture"
Photos taken by writer Rosalie Newcombe of the Shure MV7i microphone, within a pink and white themed room.
Shure MV7i review - convenience and excellence rolled into one superb sounding package
Key art for Atomfall showing a character in the English countryside looking at a nuclear plant some distance away
Atomfall review: "This isn't British Fallout – it's something much better than that"
Razer BlackWidow V4 Pro 75% gaming keyboard with purple RGB lighting on a desk setup
Razer BlackWidow V4 Pro 75% review: "a niche luxury"
A woman chasing a shining butterfly with a leaping cat on her shoulder in InZOI
inZOI review: "Currently feels like a soulless imitation of the worst parts of The Sims"
White Razer Basilisk V3 Pro 35K gaming mouse standing up against a green-lit setup
Razer Basilisk V3 Pro 35K review: "hampered by its predecessor"