From Thursday, February 10: Natalie Portman plays a troubled ballerina in Darren Aronofsky’s Black Swan; and Keira Knightley falls for bodyguard Colin Farrell in crime drama London Boulevard. The week’s other releases are the 3-D animated feature Fimfárum – Do třetice všeho dobrého and the Haruki Murakami adaptation Noruwei no mori (Norwegian Wood).