Fantastic!

Excellent film with a gripping story!

best movie i've ever seen.

Clever, believable, and super fun to watch. It totally has replay value.

This little made for TV film released in 1975 has the best plot twist I have ever seen in a movie. Just when you think you have it figured out ... Whamo!!The setting is the Bermuda Triangle on a small power sailboat that is drifting in distress. Doug McClure plays the rational and in control coast guard pilot and Kim Novak plays a temptress on the vessel that explains what has happened. The dialogue from another coast guard officer over the radio and on the ship introduces the plot twist: "That is not what we found" makes you see everything differently. Great writing and acting. Well worth the time to find on YouTube and watch. I love this little jewel.

Back in the mid-1970s there was quite a bit of interest in the Bermuda Triangle, and a few movies were made about the subject. In my opinion, this is the best of those films.Kim Novak (who is absolutely beautiful here) is involved in a sailing trip through the Bermuda Triangle. There are lots of sinister goings-on, and Novak eventually needs to be rescued by Coast Guard Capt McClure and his crew.Good photography, beautiful scenery and great work by Novak and McClure lift this film above the usual 1970s TV movie standards. I won't ruin the ending, but it still scares me, 36 years later! Hold on to something and watch this, but you've been warned about the unexpected, bizarre, and very scary ending. Not for the faint of heart.

I saw this movie maybe fifteen or more years ago. It frightened me so much I could not get up off the couch to go to bed. What a great thriller!!! Hope it comes out on DVD someday soon! I wish there was some way to find out when this movie might be shown again so I could plan on recording it on video cassette tape. I could then show this scary movie to my nephew. He loves movies like I do. I will never forget Kim Novak's scary smile when she was in the rescue helicopter. It gave me such a chill, I had goose bumps everywhere. If anyone reads this and knows when this movie will ever be shown again, please let me know. Thanks for this wonderful site. Mardy.

Yes thank you because i never think knwow what is the real title of one of the most frighten movie that i saw when i was a child. I saw it when i was 8 in France, and i think that it's a big mistake of the channel, because it was a Sunday at 5 pm. Every time in a party, there's always someone who tell you that the most frighten movie he saw was this Satan's triangle but no one can remember the title. Of course, i never saw this movie again, but i don't really know if i want to see it again : child's memories are currently better than the real thing... If you want, you can go on my little blog, i create the top 5 of the most frighten movie when i was child, and the most frighten movie of my little life (i'm a 32 years old now...) : http://maxcastleisalive.skynetblogs.be/?date=20050831#2570692