Like a lot of stylishly persuasive thrillers, Flightplan is more fun to watch than it is to think about. There’s much to admire in this hermetically sealed mystery, in which a propulsion engineer and grieving widow (Jodie Foster) takes her 6-year-old daughter (and a coffin containing her husband’s body) on a transatlantic flight aboard a brand-new jumbo jet she helped design, and faces a mother’s worst nightmare when her daughter (Marlene Lawston) goes missing. But how can that be? Is she delusional? Are the flight crew, the captain (Sean Bean) and a seemingly sympathetic sky marshal (Peter Sarsgaard) playing out some kind of conspiratorial abduction? [More]