Airwolf is an American television series that ran from 1984 until 1987. The program centers on a high-technology military helicopter, code named Airwolf, and its crew as they undertake various exotic missions, many involving espionage, with a Cold War theme. The show was created by Donald P. Bellisario and was produced over four seasons. The first three seasons' main cast consisted of Jan-Michael Vincent, Ernest Borgnine, and Alex Cord, and from the second season onwards Jean Bruce Scott was added as a regular. The show originally aired on CBS and after the original series was cancelled, a fourth season, with an entirely new cast and on a much smaller budget, was filmed in Canada for the USA Network.