30 Rock Season 5 Episode 20 can be watched on Thursday on April 22, 2011 at 10:00pm EDT on WNBC (NBC) TV channel. Title of the brand new episode is: 100. Synopsis of the episode is: Hank wants to cancel 'TGS,' but Jack persuades him to let the cast and crew prove themselves with their 100th episode; Jack starts to doubt a decision he made; Jenna considers motherhood.
