Just when you thought the world was safe, danger returns this summer with the release of 'Spy Kids: All the Time in the World in 4D.'

Jessica Alba stars as Marissa Cortez Wilson, a retired spy now entrusted with a young family of her own, who gets called back into action when the fate of the planet is threatened by a monstrous villain, a "magical terrorist" called the Timekeeper (played by Jeremy Piven). All the while, her husband (played by Joel McHale) and stepkids have no idea what she used to get up to before they came along: working for OSS, the Organization of Super Spies -- the former headquarters of the Spy Kids division.

Moviefone has your exclusive first look at the poster for 'Spy Kids 4,' showcasing the 4-foot-high butt-kickers coming right at ya!