It's tough being a stepmom. Just ask Jessica Alba in Spy Kids 4: All the Time in the World.
Not only is she dealing with a husband always rushing out the door (Joel McHale), a food-throwing baby and two kids who don't really care for their new mom, she's also a spy. Think your life is stressful?
But nothing brings a family together like teaming up to thwart a villain (Jeremy Piven) who's out to end the world. Throw in some gadgetry and a dog with Ricky Gervais' voice, and you've got yourself a new, tight-knit family unit. Bad guys don't stand a chance.