Broadcast television is still one of the most popular forms of entertainment in Britain, with viewers watching an average of 20 hours per week, but it is facing challenges from the rapid growth of internet and interactive media competing for audiences and revenue. The document provides information on popular television channels and actors in the TV industry, including Seth McFarlane, Trey Parker and Matt Stone, and Neil Patrick Harris, as well as details on the cable television network Comedy Central founded in 1989.