The Shadow of the Tower
1972
Prudence Mary Fitzgerald, (18 January 1930 – 6 September 2018) was an English television director and producer. She was known for directing and producing numerous British TV series including Dr. Finlay's Casebook, The Expert, The Shadow of the Tower, 1990 and the 1979 series A Family Affair. She was also a programme co-ordinator for the 1974 BBC TV mini-series Fall of Eagles. Wikipedia