Mary Lynn Rajskub Mary Lynn Rajskub

She was last seen telling Jack Bauer to "Run!" and now 24's Chloe O'Brian is running to ABC's Modern Family. Mary Lynn Rajskub, who spent six long "days" saving Jack's butt, has been cast on the Emmy-winning sitcom as the old high school girlfriend of then closeted Mitchell (Jesse Tyler Ferguson). Apparently Chloe's mastermind mental skills did not include gaydar.

Rajskub, who got her start as a stand-up comic, recently guest starred on It's Always Sunny in Philadelphia and Royal Pains. Won't it be fun to see if Cameron (Eric Stonestreet) gets a little jealous of the girl who wooed his boy way back when?

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