30 Rock (NBC) Returns Thursday, April 10 at 8:30 p.m. So Far This Season: NBC exec Jack Donaghy (Alec Baldwin) has found, then lost, love with a liberal congresswoman (guest star Edie Falco), Liz Lemon (Tina Fey) has continued to make a hash of her life and those of others -- turning in a neighbor as a suspected terrorist and finding out her perfect childhood wasn't so perfect -- and Kenneth (Jack McBrayer), Tracy (Tracy Morgan) and Jenna (Jane Krakowski) have remained their varying flavors of crazy. When It Returns: Per news reports, Liz may have to deal with a pregnancy scare, and Jack may be pressed into service to his country. Yep, sounds like "30 Rock." Zap2it's '30 Rock' recaps Tina Fey and Alec Baldwin of '30 Rock.' Photo courtesy of NBC.