The Kid Who Would Be King (2019)

A twelve-year-old Londoner named Alex pulls a sword from a concrete construction site and spends the next ninety minutes learning that leadership is earned, not inherited. Joe Cornish directs with evident affection for the Amblin-era template: kids on bicycles, a wizard who ages backward, a fire-breathing enchantress voiced by Rebecca Ferguson. The film is pleasant, well-mannered, and commercially doomed, which the studio discovered when it lost roughly fifty million dollars on a property nobody could figure out how to sell. Such is the market for medieval subject matter dressed in school blazers.

The picture's progressive instincts are real but modest. The ensemble is unusually mixed for a British family adventure, with a South Asian best friend, a girl knight in Kaye, and a Black headmistress played by Noma Dumezweni, and none of it is announced or applauded. Race is never a subject, merely a fact of the casting. Kaye swings a sword capably, though the story belongs to Alex and Merlin, and Morgana arrives as the familiar sorceress whose power is her wickedness. Merlin offers gentle instruction about unity and earning one's place, delivered with a wink, so the moralizing never curdles into a sermon. It is a film that wants to be liked, and mostly is.

The Arthurian machinery gets a light refurbishment: Excalibur answers to merit instead of bloodline, a small thematic adjustment to a legend rather than a revision of anything that happened. No economic grievance, no environmental allegory, no inquiry into the body or the mind. What remains is a decent children's film about a decent boy, and there is nothing wrong with that. There is also nothing in it that will keep a cultural historian awake past midnight.