Pam Grier had a role as a housekeeper who was having a relationship with Levi (Burt Lancaster) but her scenes were deleted. According to Grier's autobiography, the director "feared repercussions from the interracial love scenes".
On June 2018 Intrada Records released for the first time a long-awaited soundtrack album (500 units) of Andrew Powell's original score for the movie. Coincidentally, only two months later the same year Kronos Records released a CD limited edition (300 units) of the composer's original score for Giuliano Tomassacci's sci-fi short movie Here We Go Again, Rubinot! (2017), Powell's comeback to film music in years, actually concentrating within just a few months Powell's two new soundtrack records in a row more than thirty years after Ladyhawke (1985)'s soundtrack first release (1985).
Amos Poe was originally signed to direct this movie based on his script but he was fired because of cost overruns.