THE RETURN: The cast and producers of The Big Bang Theory get back in the rhythm of things during a run-through. (Ringo H.W. Chiu / Los Angeles Times)
BACK TO WORK: “Two and a Half Men” director Jamie Widdoes, center, with actors Angus T. Jones, left, and Charlie Sheen, gets back into the groove. (Ringo H.W. Chiu / For the Times)
