There is a 5th dimension beyond that which is known to man. It is a dimension as vast as space and as timeless as infinity. It is the middle ground between light and shadow, between science and superstition, and it lies between the pit of man's fears and the summit of his knowledge. This is the dimension. Those were the first words that echoed when the Twilight Zone first aired in 1959. Its episodes featured stories of the bizarre and unexplained, blended with humour and often with an unexpected twist to the tale. Created by the legendary Rod Serling, its eclectic mix of fantasy and sci- has helped to define it as one of television's most original and celebrated series. Exclusive special features include: 20 New Audio Commentaries, featuring The Twilight Zone Companion author Marc Scott Zicree, author/film historian Gary Gerani (Fantastic Television), Twilight Zone directors Ted Post, Richard Donner and Robert Butler, writer Earl Hamner, actors George Takei and Peter Mark Richman, author/historian Martin Grams, Jr. (The Twilight Zone: Unlocking the Door to a Television Classic), authors/historians Jim Benson and Scott Skelton (Rod Serling's Night Gallery: An After Hours Tour), author Bill Warren (Keep Watching the Skies! American Science Fiction Movies of the Fifties), writer Neil Gaiman (Sandman, Coraline), writer/director Michael Nankin (Battlestar Galactica, CSI) and radio host George Noory (Coast to Coast AM). Conversations with Rod Serling. Vintage Audio Interview with director of photography George T. Clemens. 22 Radio Dramas featuring Louis Gossett, Jr., Adam Baldwin, Peter Mark Richman, Beverly Garland, Adam West, Bill Erwin, Luke Perry, Mariette Hartley, Ed Begley, Jr., Kate Jackson, Mike Starr, Stan Freberg, Jason Alexander, Jane Seymour, James Keach and Karen Black.