Film actress Salma Hayek has signed on to play the recurring role of Elisa, Jack Donaghy's new love interest on the U.S. sit-com "30 Rock," NBC said Friday. Alec Baldwin plays Donaghy on the show, which co-stars series creator and executive producer Tina Fey.

NBC says it is a thrill to have actress Jennifer Aniston guest star on an upcoming episode of the U.S. network's sit-com "30 Rock." Aniston won an Emmy for her work on "Friends," the former NBC sit-com she called home for a decade.

By Jane Holahan I absolutely love 30 Rock, the Tina Fey comedy about life behind the scenes of a comedy show at NBC. It's darkly funny, irreverent, goofy and wickedly topical.

By Alan Pergament The star power of Ellen Page of "Juno" fame makes Showtime's premiere of the disturbing independent film, "An American Crime," a bigger deal than it otherwise might have been.

By Alan Pergament NBC's prime-time schedule has become so loaded with reality shows that it might make you want to gag. But at least its executives haven't lost their sense of humor.