30 Rock is an American television comedy series that ran from October 1 1, 2006, to January 31, 2013, and was created by Tina Fey. The string, which will be based on the adventures of Fey takes place behind the scenes of a fictional sketch comedy series as airing on NBC depicted. The series' name refers to 30 Rockefeller Plaza in New York City, the GE Building's address, Where the NBC Studios are now located.