Despite speculation, the chemistry between Fey's Liz Lemon and Baldwin's Jack Donaghy was a highlight of the show's success. Alec Baldwin's rumored difficult behavior on set was not directed ...

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Although the character of Jack Donaghy could surprise both the audience and the other characters within the show with his depths of emotion, that raucous blend of character archetypes in the quote ...

Before Alec Baldwin's best line was probably something delivered as Jack Donaghy on 30 Rock, the blue-eyed scene stealer was well-known for the heatedly delivered, "Coffee's for closers only ...

Liz Lemon is living every comedy writer's dream - head writer on a demanding, live TV variety show in New York. That is until brash new network executive Jack Donaghy interferes.

Meanwhile, Jenna Maroney turns to Jack Donaghy for help with her mother, Verna, who has come to visit.