Stritch, LuPone, Hooks & Gillette to Appear on Mother's Day '30 Rock'

"My spies at 30 Rock tell me about a special Mother's Day episode that just wrapped which features a bevy of Broadway belters. Returning guests include Elaine Stritch as Alec Baldwin's mom, Patti LuPone as Judah Friedlander's mom, Jan Hooks as Jane Krakowski's mom, and Anita Gillette as Tina Fey's mom. With Broadway regulars Cheyenne Jackson and Krakowski, the final scene will be something like Mother's Day - The Musical."

(Source: Billy Masters)

'30 Rock' takes place behind the scenes of a fictional live sketch comedy series depicted as airing on NBC; the name "30 Rock" refers to the address of the GE Building where NBC Studios is located, 30 Rockefeller Plaza. The series has an ensemble cast that currently consists of 10 regular cast members, including Fey, Tracy Morgan, Jane Krakowski, Jack McBrayer, Scott Adsit, Judah Friedlander and Alec Baldwin. 30 Rock won the 2009 Emmy Award for Outstanding Comedy. '30 Rock' airs Thursdays 9:30/8:30c on NBC.