Question: What American supernatural drama television series that premiered on CBS on September 21, 1994, has a spin off series called Promised Land?

Context articles: List of Supernatural episodes
Midnight, Texas
Falling Water (TV series)
Promised Land (TV series)
The Vampire Diaries
Rick Stevenson
Touched by an Angel
List of Promised Land episodes
Promised Land (The Vampire Diaries)
List of Sleepy Hollow episodes

"Supernatural" is an American supernatural drama television series, created by Eric Kripke, that follows brothers Sam (Jared Padalecki) and Dean Winchester (Jensen Ackles) as they travel throughout the United States hunting supernatural creatures.
 The series borrows heavily from folklore and urban legends, and explores Pagan mythology and Christian theology, and their main adversaries throughout the series are demons.
Midnight, Texas is an American supernatural drama television series broadcast on NBC as a summer entry to the 2016–17 network television schedule.
 The series was commissioned on May 13, 2016.
 "Midnight, Texas" is based on the book series of the same name by author Charlaine Harris who also wrote "The Southern Vampire Mysteries", the novels which were adapted into the "True Blood" television series.
 The series premiered on July 24, 2017.
Falling Water is an American supernatural drama television series.
 A commercial-free advance preview of the pilot aired on September 21, 2016 ahead of its October 13, 2016 premiere.
 On April 3, 2017 USA Network renewed the series for a second season, though with Rémi Aubuchon replacing Blake Masters as the showrunner.
Promised Land is an American drama series which aired on CBS from 1996 to 1999.
 It is a spin-off from another series, "Touched by an Angel".
The Vampire Diaries is an American supernatural drama television series developed by Kevin Williamson and Julie Plec, based on the popular book series of the same name written by L. J. Smith.
 The series premiered on The CW on September 10, 2009 and concluded on March 10, 2017, airing 171 episodes over eight seasons.
Rick Stevenson is a writer, director, and producer from Seattle, Washington.
 Some of Stevenson's films include: "Privileged" (1983) starring Hugh Grant, "Restless Natives" (1985) starring Ned Beatty, "Promised Land" (1987) starring Meg Ryan and Kiefer Sutherland, "Some Girls" (1989) starring Patrick Dempsey, Jennifer Connelly and Andre Gregory, and "Crooked Smiles" starring Jennifer Jason-Leigh, Noah Wylie, Juliette Lewis and Peter Coyote.
 In 2006, his film "Expiration Date" won both Audience and Jury Award for Best Film at the Omaha Film Festival and took Best Film honors at the American Indian Film Festival.
 Stevenson has directed many programs for television, including ED for NBC, and his work as a director of television commercials has garnered a myriad of awards.
 In 2001, Stevenson founded a documentary series called "The 5000 Days Project."
 This project is now called "The School of Life Project" and spans 15 countries.
Touched by an Angel is an American supernatural drama television series that premiered on CBS on September 21, 1994, and ran for 211 episodes and nine seasons until its conclusion on April 27, 2003.
 Created by John Masius and produced by Martha Williamson, the series stars Roma Downey, as an angel named Monica, and Della Reese, as her supervisor Tess.
 Throughout the series, Monica is tasked with bringing guidance and messages from God to various people who are at a crossroads in their lives.
 From season three on, they are frequently joined by Andrew (John Dye), the angel of death (who first appeared as a recurring character in season two).
 The series went into syndication in 1998, and has been shown on Ion Television (formerly PAX-TV), Hallmark Channel, and Up.
"Promised Land" is an American drama series which aired on CBS from 1996 to 1999.
 It is a spin-off from another series, "Touched by an Angel".
 During the course of the series, episodes of "Promised Land " aired over seasons.
"Promised Land" is the 21st episode of the fifth season of the American series "The Vampire Diaries" and the series' 110th episode overall.
 "Promised Land" was originally aired on May 8, 2014, on The CW.
 The episode was written by Rebecca Sonnenshine and directed by Michael Allowitz.
"Sleepy Hollow" is an American supernatural drama television series that premiered on Fox on September 16, 2013 and ended on March 31, 2017.
 The series is considered a "modern-day retelling" of the 1820 short story "The Legend of Sleepy Hollow" by Washington Irving with added concepts from "Rip Van Winkle", also by Irving.
 The series was renewed for a fourth and final season which premiered on January 6, 2017.