30 Rock's hilarious John Francis "Jack" Donaghy is played by Alec Baldwin, who has received an Emmy Award, a Golden Globe Award and two Screen Actors Guild Awards for his portrayal of the character.

Jack Donaghy is a cynical, slick, scrupulous network exec with an affinity for overtly backhanded compliments, which are usually directed towards Liz Lemon. Although his first priority is to run a successful business, Jack has struggled in that endeavor at times, and has often shown a human side that even he doesn't fully acknowledge is there.

Jack Donaghy Quotes

I'm Lizzing!

Jack

Women who try to do things sure get killed a lot.

Jack

30 Rock Quotes

Passing out and cursing on St. Patrick's Day. Is nothing sacred anymore?

Jack

I tracked him down to an address in Brooklyn. He's on LinkedIn, Lemon. He might as well be dead.

Jack