Jeannot Szwarc, who has died aged 85, directed Jaws 2 (1978), Supergirl (1984) and Santa Claus: The Movie (1985). This could be described as a hat-trick, but only if one were talking about own goals.
Though Szwarc was a successful television director of more than 50 years’ standing, with multiple episodes under his belt of series such as Kojak and The Rockford Files in the 1970s and Ally McBeal and Grey’s Anatomy in this century, his film career was another matter.