Airwolf is an American television series that ran from 1984 until 1987. The program centers on a high-tech military helicopter, code named Airwolf, and its crew as they undertake various missions, many involving espionage, with a Cold War theme. The show was created by Donald P. Bellisario. The first three seasons star Jan-Michael Vincent, Ernest Borgnine, Alex Cord, and Jean Bruce Scott. 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. The show's distinctive musical score, which was originally orchestral-based and shifted to more synthesizer-oriented arrangements early in the second season, was composed and conducted mainly by Sylvester Levay. Udi Harpaz conducted the scores for many later second and third season episodes.