The Serrated Edge is a TV show in Grand Theft Auto IV that sells knives and swords. It is hosted by Luther Austin and Estelle Graham. The products, however, are not available for purchase by the player. The show parodies certain shopping channels such as HSN and QVC. In the in-game radio station WKTT , Ricky Gervais has stated that this is one of his favorite shows along with America's Next Top Hooker .