IMDB is a good resource for finding a full episode list of TV shows as the database contains information about nearly all shows ever aired on TV. Users can find specific shows using the search feature on the homepage.
Along with a full list of episodes, IMDB also offers information about the cast of the shows, the airing dates and basic information such as the writers, producers and directors. Many of the shows listed even come complete with episode overviews. The Internet Movie Database also provides information on movies, actresses and actors along with directors and writers. The website is kept up to date.