1st Season DVD set and production history of series 1978 American television series debuts 1981 American television series endings 1970s American crime drama television series 1970s American mystery television series 1980s American crime drama television series 1980s American mystery television series American Broadcasting Company original programming American detective television series English-language television shows Fictional portrayals of the Las Vegas Metropolitan Police Department Television series by CBS Studios Television series by Spelling Television Television shows set in Las Vegas Television shows shot in the Las Vegas Valley Works by Michael Mann