The network has debuted new artwork for Free Agents, The Playboy Club, Grimm, Up All Night, The Sing-Off, Whitney, and Prime Suspect.
Parenthood kicks off the new season on Tuesday, September 13 followed by the new comedies Up All Night and Free Agents on September 14.
Get your first look at trailers, clips and behind-the-scenes videos from NBC's new comedy series in the fall 2011-2012 season.B. Alan Orange
The network has added six new dramas and six new comedies to their lineup, and they have also pushed the comedy 30 Rock to a midseason debut.