Bermuda Triangle movie title?

[plan 13]

Does anyone know the title of this movie?

I only remember vague bits of it... it was definately a 70's movie, and I remember it scaring the crap outta me as a child.

It was about a small boat getting lost at sea, and I only remember a few scenes... the most prominent in my memory is one in which a person was floating in mid air in the galley below the boat. I also remember one where a person was hanging fom the mast.... and the final scene left one survivor floating in the ocean with a life vest, passed out.. only to have them wake up at the last split second of the film and look completely possesed.

Any help would be greatly appreciated.

[Flangepart]

Hummmm....Sounds like a T.V. movie with Doug McClure. The hanging body, and the possessed Doug at the end of the flick, waiting to corrupt more souls...don't remember the title, but thats sounds like it. Check the IMBD under McClure's name, and i'll bet you find it.