A simple rule drives every set piece
Take a turn, survive the card, and continue toward the final space.
MovieLinks Film Guide

Brothers Walter and Danny activate a mysterious board game that launches their house into space, where every card creates a new physical danger.
Zathura: A Space Adventure follows feuding brothers Walter and Danny after a mechanical board game transports their house into deep space and forces them to finish playing before they can return home.
Zathura gives its effects a strong domestic frame: the house remains recognizably home even while every room is exposed to an impossible space hazard.
The mechanical board provides clear rules and a visible destination. Every card changes the environment, but the pieces continue moving toward Zathura.
Keeping the house intact makes the spectacle readable. A meteor shower, robot, and Zorgon attack are extraordinary precisely because they invade bedrooms, kitchen, and living room.
The astronaut's history transforms the sibling conflict from background noise into the reason the game is dangerous. Walter sees the long-term result of wishing a brother away.
Jon Favreau balances practical sets and digital space imagery with performances centered on frustration, fear, and reconciliation between children.
The game does not ask Walter and Danny to defeat one final villain; it asks them to keep taking turns until rivalry becomes cooperation.
Take a turn, survive the card, and continue toward the final space.
Familiar domestic geography keeps the action coherent as conditions outside change.
Walter and Danny's arguments affect decisions inside the game rather than pausing for the adventure.
His identity shows what happens when rivalry becomes a permanent wish instead of a temporary feeling.
Zathura turns sibling rivalry into a literal game rule: the house can return only when Walter and Danny keep taking turns through consequences neither can survive alone.

Ignored by Walter, Danny turns to the basement and starts Zathura, activating a machine whose cards immediately control the house.

Outside walls still contain familiar rooms, but every window opens onto stars, meteors, and threats with no neighborhood left around them.

The brothers cannot skip the game, and even helpful cards create physical events that must finish before play can continue.

A damaged machine identifies Walter as an alien life-form, turning the wording of one card into a threat moving through their own rooms.

A stranded player provides survival experience, then reveals how a hostile wish in his own childhood separated him from his brother.

Walter receives the opportunity to remove Danny but chooses to restore the astronaut's lost brother, breaking the cycle that trapped the earlier players.
Main characters and performers
Runtime: 1h 41m.
Directed by Jon Favreau.
Genres include Science Fiction, Adventure, Family.
More titles to explore
Two brothers play a magical board game that launches their house into space and must finish it to return home.
Both are based on books by Chris Van Allsburg and use a supernatural game premise, though Zathura tells a standalone space adventure.
Josh Hutcherson plays older brother Walter, and Jonah Bobo plays younger brother Danny.
Jon Favreau directed the film.
The listed runtime is 1 hour 41 minutes.
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