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 Keith Powell Toofer Guest Star Will Arnett Devon Banks Guest Star James Marsden Criss Guest Star Kelsey Grammer Kelsey Grammer Guest Star Denise Richards Denise Richards Guest Star John Lutz J.D. Lutz Guest Star Marceline Hugot Kathy Geiss Guest Star Jack Gilpin Douglas Guest Star Thomas Roberts Thomas Roberts Guest Star Michael Gibson Scuba Idiot Guest Star Subhas Ramsaywack Subhas Guest Star Lorne Michaels Executive Producer Jo Ann Alfano Executive Producer David Miner Executive Producer Marci Klein Executive Producer