One of the wardrobe pieces that Lynne Frederick wore in this film was one of her costumes from The Four of the Apocalypse... (1975). But because it had been tailored and altered, Frederick didn't recognize it at first.
Red Coat (1975) (Giubbe rosse) did poorly at the box office. Strangely though, during an interview, when asked which was his best film from that period, Joe D'Amato said "Undoubtedly, "Red Coat (1975), which also made a lot of money."
Red Coat (1975) (Giubbe rosse), internationally released as Cormack of the Mounties, Killers of the Savage North, Red Coat and Royal Mounted Police, is a 1975 Italian adventure film co-written and directed by Joe D'Amato. It is part of a brief series of films that tried to market the commercial success of Lucio Fulci's White Fang (1973) presenting very similar plots and settings. D'Amato co-wrote the film with writer/actor George Eastman, who went on to star in a dozen or more D'Amato films.