Aniston will guest-star in one episode of NBC's critically acclaimed comedy as the free-spirited, Fatal Attraction-like stalker Claire Harper, Liz Lemon's (Tina Fey) former roommate from Chicago who randomly shows up in New York and attaches herself to Jack Donaghy (Alec Baldwin).
"What a thrill to have Jennifer back on NBC on a Thursday night. She is the perfect comedic talent to work with the Emmy-winning '30 Rock' cast," said Teri Weinberg, Executive Vice President, NBC Entertainment. "This promises to be a memorable, hilarious night of comedy."
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"Jennifer is not only incredibly lovely to have around, she also has what the young people would call 'mad skills.' We're very excited that she's joining us," said Tina Fey, creator, executive producer and star of 30 Rock.