GamesRadar+ Verdict

A much-vilified creature gets a fitfully entertaining makeover in this playful reversal of mythical expectations.

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.

‘Your body’s going through changes’ soothes the well-meaning father of this DreamWorks animation’s awkward teenage heroine. Well, that’s one way of putting it. After jumping into the sea to save a boy from drowning, insecure mathlete Ruby (Lana Condor) discovers that she’s a kraken – a huge, tentacled sea beast with bioluminescent skin, laser eyes, and an imposing grandmother (Jane Fonda) who reigns supreme over her underwater queendom.

Turns out Ruby’s mum (Toni Collette) has been hiding her brood on land since her daughter’s childhood to prevent them being sucked into an ‘interspecies vendetta’ with the krakens’ sworn enemies. And who might they be? Why, mermaids of course – ‘selfish, vain narcissists’ (according to granny) who’ll use any ruse to get their hands on a fabled trident that decrees who rules both above and below the waves.

Cannily timed to surface in the wake of Disney’s live-action The Little Mermaid, Kirk DeMicco and Faryn Pearl’s spirited caper clearly has that saga’s winsome Ariel in its crosshairs. And, at least until its Turning Red-ish plot becomes subsumed by a tiresome showdown finale, there’s a lot to take pleasure from here - not least the invertebrate protagonists’ amusing elasticity, which recalls the madcap fun of Tex Avery’s cartoon classics.

Latest Videos From

‘I’m not evil,’ pleads Chelsea Van Der Zee (Annie Murphy), a red-headed mermaid who becomes Ruby’s bestie. ‘I’m just pretty and misunderstood!’ Vivid visuals are standard in the computer-animation marketplace, but this is one example of the genre that can boast a smattering of genuine wit.

Ruby Gillman, Teenage Kraken is in UK and US cinemas on June 30.

Neil Smith is a freelance film critic and writer who contributes regularly to Heat, SFX and Screen International. He's a long-time member of the London Film Critics’ Circle and was a contributing editor at Total Film for many years.