Alec Baldwin Defends Will Arnett Against Twitter Troll (PICTURE)

10/10/2011 12:43 pm ET | Updated Dec 10, 2011

Will Arnett may play rival Devon Banks to Alec Baldwin's Jack Donaghy on "30 Rock," but the two actors are actually friendly when the cameras are off. So when a trolly individual gave a less-than-polite reply to an Arnett tweet Sunday night, Baldwin stepped in and came to his friend's defense.

Despite being met with some NSFW language from a potential mayoral candidate, the guy who made the comment seems to be handling things well.

You've got to imagine Arnett will have to say thanks when they shoot his appearance on "30 Rock" this season.

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