Film
The Adventures of Sharkboy and Lavagirl
Robert Rodriguez's live-action kids' adventure about a lonely boy whose imaginary friends—a shark-boy and a lava-girl—materialize from his dream world to rescue him. It's unabashedly silly, visually colourful, and designed for children who love comics and action. Pure, earnest fun without irony.
If you liked this
Sky High2005
A superhero school adventure with the same cheerful energy, bright palette, and emphasis on friendship and self-belief. Kurt Russell is terrific, and it nails that 'kids discovering their powers' joy.
But The plot is formulaic and the dialogue occasionally clunky. It never quite reaches brilliance, just solid entertainment.

Spy Kids2001
Rodriguez's own earlier film with the same playful spirit: gadgets, over-the-top villains, colourful action, and children as genuine heroes. It's inventive and genuinely charming in ways that still hold up.
But Some of the CGI looks dated, and the tone wobbles between silly and sincere. Not every joke lands.

Jumanji: Welcome to the Jungle2017
A modern adventure that celebrates imagination and video-game logic with real affection. Dwayne Johnson and Kevin Hart bring warmth alongside the spectacle, and the film never talks down to kids or adults.
But It's longer and more elaborate than Sharkboy needs to be. Some may find the Rock's charm a bit much.

Not sure tonight? Get a pick in a minute, starting from The Adventures of Sharkboy and Lavagirl
The wildcard
Something you would not have found on your own.
Troll Hunter2010
Both trust a wild, specific imagination. Where Sharkboy erupts from a boy's dream, Trollhunter erupts from documentary reality—same earnestness, inverted approach to the impossible.
A Norwegian found-footage film where a teenager discovers trolls are real and hunted in secret. It's absurdly entertaining, visually inventive despite its low budget, and plays the premise with complete sincerity. Adventure and mythology meet deadpan humour.
But It's in Norwegian with subtitles, and the found-footage style will feel dated to anyone who's tired of that aesthetic. The pacing is deliberate.

More like this (8)
The Lego Movie2014
Endlessly inventive, visually dazzling, and built on the same belief that imagination and creativity are genuine superpowers. Funny for adults, thrilling for kids, and genuinely moving beneath the jokes.
But The meta-commentary is heavy-handed at times, and the irony-layering can feel exhausting if you're not in the mood.

Monster House2006
A haunted-house adventure with real stakes and character arcs. It takes its young protagonists seriously, with genuine scares balanced by humour and heart.
But It's darker than Sharkboy—better for ten-and-up. The animation style is distinctive but polarising.

How to Train Your Dragon2010
An animated adventure that celebrates friendship between unlikely allies and belief in yourself. Visually stunning, genuinely funny, and has real emotional weight without being heavy-handed.
But It's animated rather than live-action. The sequels are weaker if you want to keep going.

The Iron Giant1999
A boy befriends a massive robot and must save him from the authorities. It's genuinely moving, gorgeously animated, and trusts its young audience to care about big themes.
But It's quieter and more melancholic than Sharkboy. Some kids find it sad rather than fun.

Conan the Barbarian1982
A young person discovering their strength and fighting alongside unlikely allies. Arnold Schwarzenegger is sincere and charismatic, and the practical stunts have real impact.
But It's violent and has a darker tone. Also, it's a very 1980s vision of fantasy—some visual choices haven't aged gracefully.

The Dark Crystal1982
A puppet-animated quest with strange creatures, genuine danger, and visual invention that feels alive in ways CGI often doesn't. It takes its fantasy world completely seriously.
But It's unsettling and strange. Some children find it genuinely creepy rather than fun, and the plot is slow by modern standards.

Night of the Comet1984
Both centre entirely on the child's perspective as legitimate and heroic. Sharkboy and Lavagirl are the action heroes of Max's world; here, ordinary teenagers become the only ones who can survive. Different genres, same moral centre.
Two teenagers wake after a comet passes and discover most of humanity has vanished. It's a post-apocalyptic adventure that's surprisingly sweet, genuinely funny, and treats its young protagonists as capable and clever without condescension.
But It's a low-budget 1980s film with dated effects and slow pacing by modern standards. Plotwise, it's simple and doesn't aim for complexity.

The NeverEnding Story1984
Both hinge on the idea that a child's imagination has real power and real consequences. Where Sharkboy is bright and action-driven, this is melancholic and philosophical—same engine, entirely different register.
A boy reading a magical book discovers the book is reading him—the fantasy world needs his belief to survive. It's visually stunning, genuinely emotional, and understands that imagination is not escape but responsibility.
But Some find it slow and heavy with metaphor. The practical puppetry and effects look deliberate rather than seamless, which some children find alienating.

People
Cast
Taylor LautnerSharkboy
Taylor DooleyLavagirl
Cayden BoydMax
David ArquetteMax's Dad
Kristin DavisMax's Mom
Jacob DavichLinus / Minus
Sasha PieterseMarissa / Ice Princess
George LópezMr. Electricidad / Tobor / Ice Guardian
Rico TorresSharkboy's Dad
Marc MussoClassroom Kid #1
Shane GrahamClassroom Kid #2- Tiger DarrowClassroom Kid #3
Directing
- Robert RodriguezDirector
- Brian BettwyFirst Assistant Director
- Monika PetrilloScript Supervisor
- David RimerSecond Assistant Director
Writing
- Racer RodriguezStory
- Marcel RodriguezWriter
- Robert RodriguezWriter
Production
- Mary VernieuCasting
- Shalimar ReodicaCasting Associate
- Linda A. BorgesonExecutive In Charge Of Post Production
- Bob WeinsteinExecutive Producer
- Harvey WeinsteinExecutive Producer
- Bill ScottLine Producer
- Beth SepkoLocal Casting
- Robbie FriedmannLocation Manager
- Elizabeth AvellanProducer
- Cynthia StreitProduction Coordinator
- Sandra ConditoPublicist
- Bill ScottUnit Production Manager