TV Guie Network (formerly known as TV Guide Channel, Prevue Channel and Prevue Guide) is a cable network produced by Gemstar-TV Guide International in the United States. It provides, on the bottom half of the screen, a scrolling grid that lists television channels and the television programs and films currently showing on them. On the top half of the screen are featured programs usually featuring movie previews, celebrity news, and commercials. The majority of the network's audience comes from channel surfers looking to see what's on and upcoming on their cable and satellite system's channel lineup.