Jack Donaghy Actor: Alec Baldwin Show: 30 Rock The new network executive/microwave entrpeneur of a fictional NBC is the nightmare of all bosses, especially for Tina Fey's Liz Lemon on 30 Rock. Alec Baldwin plays Jack Donaghy as an egotistical, abrasive, ruthless man who, much to the chagrin of everyone, gets the job done. Add to this that he's also one of the funniest new characters on TV this season, and Jack is a a spectacular villain. #10 / #9 / #8 / #7 / #6 / #5 / #4 / #3 / #2 / #1