This is one of the three early Tara King stories produced by John Bryce. When he was dismissed and producers Brian Clemens & Albert Fennell were brought back in, they completely rewrote two of the shows, which became Have Guns - Will Haggle (1968) and Homicide and Old Lace (1969). This one however survived relatively intact. Notice that Tara wears her blond wig in all three installments.