I am trying to find out the name of a movie which I think was made in the 70’s, I am fairly sure it is an American film.
The plot goes something like this!!
A small group of men and women are sailing at sea in a cruiser, when they spot a figure sitting on driftwood floating in the open ocean. He is a man dressed as a priest. They take him onboard and he turns out to be the Devil. The rest is sketchy but I think all on board die, I can remember a scene in a below decks cabin where a dead body is floating in the air. At the end the priest floats off again on his own, leaving the viewer with the dread of anouther boat picking him up. It may be set in the Bermuda triangle but I am not sure.
I have posted this on several horror sites, but no one can help.