

Tina Fey
Liz Lemon (22 eps)

Alec Baldwin
Jack Donaghy (22 eps)

Tracy Morgan
Tracy Jordan (22 eps)

Jane Krakowski
Jenna Maroney (22 eps)

Jack McBrayer
Kenneth Parcell (22 eps)

Scott Adsit
Pete Hornberger (22 eps)

Judah Friedlander
Frank Rossitano (22 eps)

Keith Powell
James 'Toofer' Spurlock (22 eps)

Katrina Bowden
Cerie (22 eps)

John Lutz
J.D. Lutz (22 eps)