Salma Hayek & Julianne Moore to Return for 30 ROCK Series Finale

Jack's previous love interests are set to make a return when 30 Rock takes its final bow on Jan. 31.

The Hollywood Reporter has confirmed that Salma Hayek and Julianne Moore will reprise their roles for the upcoming series finale.

Hayek - who hasn't appeared on the show since 2009 - played Jack's nurse-then-fiance Elisa: the seemingly-perfect woman who also murdered her husband. Moore played Bostonian Nancy, who Jack (Alec Baldwin) left for Avery Jessup (Elizabeth Banks) in 2010.

The two will appear alongside previously announced guest stars Nancy Pelosi and Ice-T.

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.

Throughout the seasons, "30 Rock" has garnered 90 Emmy nominations, resulting in 14 wins. In 2009, the show won its third consecutive Emmy for Outstanding Comedy Series and also held the record for most comedy program Emmy nominations in a single year with 22 nominations. "30 Rock" has also won a Golden Globe for Best Television Series Comedy or Musical, a Screen Actor's Guild Award for Outstanding Performance by an Ensemble in a Comedy Series, three Producers Guild Danny Thomas Producer of the Year Awards in Comedy Episodic Television, three Writers Guild Awards (WGA) for Writing for a Comedy Series and three WGA Awards for Episodic Comedy, and a Television Critics Association Award for Outstanding Achievement in Comedy.