Science Fiction special

David interviews cast members from "Lost in Space" and "The Invaders", along with screening episodes from "The Twilight Zone" and "The Outer Limits".David interviews cast members from "Lost in Space" and "The Invaders", along with screening episodes from "The Twilight Zone" and "The Outer Limits".David interviews cast members from "Lost in Space" and "The Invaders", along with screening episodes from "The Twilight Zone" and "The Outer Limits".