Alec Baldwin had a starring role in 30 Rock.
Alec Baldwin . From 2006 to 2013 , Baldwin starred as Jack Donaghy on the NBC sitcom 30 Rock , winning two Emmy Awards , three Golden Globe Awards , and seven Screen Actors Guild Awards for his work on the show , making him the male performer with the most SAG Awards . Baldwin co-starred in Mission : Impossible -- Rogue Nation , the fifth installment of the Mission : Impossible series , released on July 31 , 2015 .