Tina Fey Liz Lemon Actor, Executive Producer Alec Baldwin Jack Donaghy Actor Tracy Morgan Tracy Jordan Actor Jane Krakowski Jenna Maroney Actor Jack McBrayer Kenneth Parcell Actor Scott Adsit Pete Hornberger Actor Judah Friedlander Frank Rossitano Actor Katrina Bowden Cerie Actor Will Arnett Devon Banks Guest Star Sherri Shepherd Angie Jordan Guest Star Kevin Brown Dot Com Guest Star Grizz Chapman Grizz Guest Star Whoopi Goldberg Whoopi Goldberg Guest Star Peter Reckell Bo Brady Guest Star Kristian Alfonso Hope Brady Guest Star Keith Powell Toofer Guest Star John Lutz J.D.Lutz Guest Star Maulik Pancholy Jonathan Guest Star Chris Parnell Dr. Leo Spaceman Guest Star Sue Galloway Sue Guest Star Ali Reza Yakov Guest Star John Anderson Astronaut Mike Dexter Guest Star Lorne Michaels Executive Producer Jo Ann Alfano Executive Producer David Miner Executive Producer Marci Klein Executive Producer