Schwarzenegger had "Kindergarten Cop," Hulk Hogan had "Mr. Nanny," and wooden Diesel has this. Shane Wolfe is a Navy SEAL who fails to prevent the death of a scientist at the hands of terrorists and is then assigned to protect the scientist's five kids and find some top-secret disk hidden in their home. Mom Ford is conveniently absent for much of the time. He retrofits his gadgets to hold baby formula and other child-friendly necessities and tries to promote military discipline on the bratty, unwilling clan. There's also a pet duck who doesn't like the new babysitter. It's all obvious and silly.