The Twilight Zone is an anthology television series which was produced from 1985 to 1989. It is the first of three revivals of Rod Serling's acclaimed 1959–64 television series, and like the original it featured stories in a variety of speculative fiction, commonly featuring characters from a seemingly normal world stumbling into paranormal circumstances. Unlike the original, however, most episodes contained multiple self-contained stories instead of just one. The voice-over narrations were still present, but were not a regular feature as they were in the original series; some episodes had only an opening narration, some had only a closing narration, and some had no narration at all. The multi-segment format liberated the series from the usual time constraints of episodic television, allowing stories ranging in length from 8-minute quickies to 40-minute mini-movies. The series ran for two seasons on CBS before producing a final season for syndication.