Tina Fey fights another day for truth, justice and funny TV sketches. NBC announced a second-season renewal for “30 Rock” today -- right before the comedy returns with a supersized episode Thursday night at 8:40. (Subsequent Thursday airings start at 9 p.m.)
"From the beginning, '30 Rock' has proven to be the kind of quality comedy that doesn't come around very often," said NBC’s program chief, Kevin Reilly. "We expect it to continue to build its increasingly loyal audience and become another of NBC's classic comedy series."
Watch full episodes online here.

