In the sequel to "Mission: Impossible," returning Tom Cuise plays near-demigod with iron-man mountain scaling, martial air-obics, motorbike wizardry and dead-eye target-shooting. And Ving Rhames returns for a virtual cameo as Hunt's computer-wiz pal Luther Stickell. Cruise is Ethan Hunt (again), on the trail of former fellow agent Sean Ambrose (Dougray Scott), who's trying to score a bio- engineered virus. While on mission, Hunt falls for Sean's old squeeze, the sensual, beautiful professional thief Nyah Hall (Thandie Newton).