NBC will premiere the new drama "Do No Harm" on Thursday, January 31, from 10-11 p.m. following the hour-long series finale of the Emmy Award-winning "30 Rock" at 8 p.m. earlier that same night. In addition, "Rock Center with Brian Williams" will move to Fridays beginning February 8 from 10-11 p.m. right after "Dateline NBC" which also makes a move to an earlier 9 p.m. slot. The announcements were made Friday by Robert Greenblatt, Chairman, NBC Entertainment. "January 31 will be a special night as one classic series will mark its finale with a great hour-long sendoff episode while a promising new drama will make its debut on Thursdays," said Greenblatt. "'30 Rock'" is acclaimed as a legendary comedy and we will see a truly memorable and fitting last episode. In "Do No Harm," viewers will have a unique new dramatic storyline with an exciting new star in Steven Pasquale that takes them into dark and unc...