“Unlocked” (**1/2 out of four) was a serviceable but unexceptional spy thriller about a C.I.A. interrogator (Noomi Rapace) who is lured back into the game by her mentor (Michael Douglas- aging but still marvelous) to prevent a deadly biological attack on London but soon realizes she is being double-crossed and has to take it on the run from the London police, a determined administrative chief (John Malkovich), and a rogue agent (Orlando Bloom) who she encounters. Excellent cast and director (Michael Apted) are encumbered by a routine story that moves fast enough but feels “Bourne” again as it covers too much familiar territory. Big twist ending isn’t really much of a surprise.