'30 Rock': Matt Damon checks out bridesmaid Tina Fey

"30 Rock" has busted out the big guns for its season finale.

As Zap2it previously reported, Matt Damon is dropping by on May 20 for the episode "I Do Do" to give Liz Lemon ( Tina Fey) a little excitement.

As we can see from the picture, he's a commercial airline pilot. As we can also see, Liz is wearing a hideous dress, and since another lady is wearing a similar lemon-colored (get it, Lemon?) gown, we can only assume that it's a bridesmaid dress.

30-rock-tina-fey-matt-damon-01-500.jpg 30-rock-tina-fey-matt-damon-02-500.jpgThis is probably not the dress that's a Vietnamese Size 2, which is good, but the headband doesn't make up for it.

According to NBC, Liz meets "the man of her dreams" at one of the three weddings she'll attend. Whether or not it's Damon's character remains to be seen. Apparently, he's a fan of "TGS."

For a lady with bad luck dating, Liz somehow stumbles into landing Jon Hamm and Matt Damon. We wonder what his huge flaw will be.

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Photo credits: NBC