AllMovie

This Anglo-Italian production was first seen as a five-part, five-hour miniseries on Britain's ATV in 1980. In Italy to pay a visit to her blind sister, British musician Barbara (Prunella Ransome) was told that her sibling had disappeared -- and may well have been murdered by a serial killer who specialized in knocking off sightless women. In despair, Barbara formed a friendship with fellow Briton David Malcolm (Jeremy Brett), who had exiled himself on a small off-coast island after his wife and son were killed in a diving accident. While pretending to be blind in hopes of trapping her sister's "killer," Barbara discovered that David's son was not dead after all, and might very well be the man she was looking for. But was her sister really dead -- and what did David know that he wasn't telling? After airing on British TV, Seagull Island was reedited and shown theatrically in Italy under the title L'Isola del Gabbiano.