Colin Firth About His Dancing in 'A Single Man' and the Underwater Scenes in a Tank

Funny, jet lagged C. Firth sharing details on his dancing scene with gorgeous Julianne Moore, how it was to float naked in a fish tank for the underwater scenes, also about the scenes on the beach and his feelings on working with Julianne Moore, Nicholas Hoult, Matthew Goode, Tom Ford. Toronto/TIFF 2009 premiere of A Single Man