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Season 1 - Oct. 11, 2006
Season 2 - Oct. 04, 2007
Season 3 - Oct. 30, 2008
Season 4 - Oct. 15, 2009
Season 5 - Sep. 23, 2010
Season 6 - Jan. 12, 2012
Season 7 - Oct. 04, 2012
30 Rock Season 4 Episode 20
HD
Overview:
Liz Lemon meets her mother’s old flame, while Jack Donaghy’s mother, Colleen, gets tangled in his relationships with Avery Jessup and high school love, Nancy Donovan. Jenna’s mother, Verna returns, while Tracy learns a lesson from his “mom”.