Nancy Donovan

Liz encounters the man of her dreams while dealing with the weddings of Cerie, Floyd, and Grizz. Jack is forced to choose between Avery and Nancy. Another woman comes between Jenna and her boyfriend. Kenneth fears receiving a promotion that would move him to Los Angeles.

30 Rock: Episode 420: The Moms (TV-14) It's Mother's Day at TGS, and the moms come to visit. Guest starring Buzz Aldrin, Elizabeth Banks, Anita Gillette, Jan Hooks, Cheyenne Jackson, Patti LuPone, Novella Nelson, and Elaine Stritch. Liz Lemon (Tina Fey) meets her mother's (Guest Star Anita Gillette) old flame, while Jack Donaghy's (Alec Baldwin) mother, Colleen (Guest Star Elaine Stritch), gets tangled in his relationships with Avery Jessup (Guest Star Elizabeth Banks) and high school love, Nancy Donovan. Jenna's (Jane Krakowski) mother, Verna (Guest Star Jan Hooks) returns, while Tracy learns a lesson from his 'mom' (Guest Star Novella Nelson). Also starring: Jack McBrayer (Kenneth), Judah Friedlander (Frank), Scott Adsit (Pete), and John Lutz (Lutz).

30 Rock: Episode 420: The Moms (TV-14) It's Mother's Day at TGS, and the moms come to visit. Guest starring Buzz Aldrin, Elizabeth Banks, Anita Gillette, Jan Hooks, Cheyenne Jackson, Patti LuPone, Novella Nelson, and Elaine Stritch. Liz Lemon (Tina Fey) meets her mother's (Guest Star Anita Gillette) old flame, while Jack Donaghy's (Alec Baldwin) mother, Colleen (Guest Star Elaine Stritch), gets tangled in his relationships with Avery Jessup (Guest Star Elizabeth Banks) and high school love, Nancy Donovan. Jenna's (Jane Krakowski) mother, Verna (Guest Star Jan Hooks) returns, while Tracy learns a lesson from his 'mom' (Guest Star Novella Nelson). Also starring: Jack McBrayer (Kenneth), Judah Friedlander (Frank), Scott Adsit (Pete), and John Lutz (Lutz).

NBC unfurls its Spring sweeps with a banner full of special episodes along with the broadcast return of 'Friday Night Lights' (May 7, 8-9 p.m. ET) and the live finales of 'The Biggest Loser' (May 25, 8-10 p.m. ET) and 'The Celebrity Apprentice' (two-parter, May 16 and May 23, 9-11 p.m. ET both nights).