If you weren’t excited for Tom Hooper’s “Les Miserables” already, this extended first look should do the trick. The epic story, this time starring Hugh Jackman, Russell Crowe, Anne Hathaway, Amanda Seyfriend, Eddie Redmayne, Helena Bonham Carter, Samantha Barks and Sacha Baron Cohen, arrives Christmas day. Due warning: this team of actor-musicians is singing live. No canned studio sessions here. Oscar contenders, beware.