30 Rock : The tv series presents its latest Dancing with the Stars Season 4 Episode 4 "Audition Day" is realese on 5 November 2009.

TV Series : "30 Rock"
Starring : Tina Fey , Alec Baldwin, Tracy MorganL, Jane Krakowski, Scott Adsit, Judah Friedlander, Jack McBrayer, Keith Powell
Genre : Comedy
Air Date : 5 November 2009
More Info : IMDB, TV.COM

30 Rock Season 4 Episode 4 Overview :

The TGS cast and crew jockey to get their preferred actor chosen to join the show. Jack deals with a personal crisis.

30 Rock Season 4 Episode 4 Video (YouTube)