Poster of Cast and Crew in 30 Rock - Season 4 - Episode 20 - The Moms

30 Rock - Season 4 - The Moms (Episode 20)

Plot: 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"
Episode Aired On:
Thursday, May 6 2010
14 years ago