Film sets were buzzing this week with stars busy at work. In Philadelphia, Colin Farrell shot scenes for his film Dead Man Down, while Jude Law got started on A Bitter Pill with costar Rooney Mara in NYC. Also in Manhattan, James Marsden and Tina Fey shared a kiss on the set of 30 Rock. Click through to see what the actors were up to.
Colin Farrell, Jude Law, and More Stars on Set!