Horror Island (1941) is a Mystery, Comedy, Horror film that follows a down-on-his luck businessman organizes an excursion to Sir Henry Morgan's Island for a treasure hunt only to encounter a mysterious phantom and murder. Currently, you can watch Horror Island on Amazon Video, Apple TV Store, Google Play Movies, YouTube. Streaming availability may vary by country and platform over time. It has a user rating of 5.8 out of 10 from 31 votes. Fans of mystery movies may also want to explore similar titles below.