After their father is called into work, two young boys, Walter and Danny, are left in the care of their teenage sister, Lisa, and told they must stay inside. Walter and Danny, who anticipate a boring day, are shocked when they begin playing Zathura, a space-themed board game, which they realize has mystical powers when their house is shot into space. With the help of an astronaut, the boys attempt to return home.
Josh Hutcherson
as Walter Budwing
Jonah Bobo
as Danny Budwing
Dax Shepard
as Astronaut
Kristen Stewart
as Lisa Budwing
Tim Robbins
as Dad (Mr. Budwing)
Frank Oz
as Robot (voice)
John Alexander
as Robot
Derek Mears
as Lead Zorgon
Douglas Tait
as Zorgon
Joe Bucaro III
as Zorgon
Jeff Wolfe
as Zorgon
