Every genre movie of the ’70s starring Doug McClure (The Land That Time Forgot, The People That Time Forgot) is a classic, including this one. If you don’t believe me, read Kindertrauma’s glowing review. Unkle Lancifer calls it “the main inspiration and catalyst for this site (and perhaps my love of horror)!” As of now, you can watch it here.
Satan’s Triangle is the first movie based on and explicitly referencing the Bermuda Triangle, following Charles Berlitz’s lurid 1974 bestseller on the subject. Another TV movie, Beyond the Bermuda Triangle, starring Fred MacMurray and Donna Mills, would follow later that year.
The Bermuda Depths (1978) is another popular TV movie on the same theme (thanks for the reminder, Christopher S.).
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