The Radcliff family, like many others, enjoys surfing the Internet. However, when their daughter, Sarah, accidentally accesses a porn site, the Radcliffs decide to remove the computer from their home, hoping that all the sinfulness it brings will leave as well. Then, Sarah, using a friend's computer, begins a dangerous on-line relationship with a stranger, just as her father (guest star Gary Cole) loses his job after some computer surfing. Now the Angels must help the Radcliffs discover that the Internet is merely a doorway of information, both good and evil. What is let through is the real link.