Photo Flash: First Look - 30 ROCK's 'Mazel Tov, Dummies!' Airing 11/29

Check out a first look at 30 ROCK's upcoming episode, "Mazel Tov, Dummies!" set to air this week on NBC!

"Mazel Tov, Dummies!" - After an encounter with Dennis Duffy (guest star Dean Winters), Liz (Fey) and Criss (Marsden) decide to take drastic measures to start a family. As Liz looks toward the future, Jack (Baldwin) and Jenna (Krakowski) evaluate their own self-worth, and Tracy (Morgan) laments a shocking medical diagnosis. 30 ROCK airs on NBC on Thursday, November 29 at 8:00 pm.

Entering its seventh and final season, the critically acclaimed and multiple award-winning comedy series "30 Rock" is told through the comedic voice of Emmy and two-time Golden Globe winner Tina Fey as variety show producer Liz Lemon. The series also features two-time Emmy and three-time Golden Globe winner Alec Baldwin as top network executive Jack Donaghy and Emmy nominee Tracy Morgan as Tracy Jordan, the unpredictable star of Lemon’s variety show, "TGS with Tracy Jordan." Lemon constantly has her hands full, juggling corporate interference from Donaghy and off-the-handle star antics from Jordan, all while attempting to salvage her own personal life.

Photos Courtesy of NBC

Tina Fey, James Marsden

John Hodgman, Jane Krakowski

Judah Friedlander

Melissa McMeekin, Dean Winters

Tina Fey, James Marsden