Airport 1977: I kid you not

For now I'd just like to type the tagline found on the back of the box:

"A 747 is trapped underwater in the Bermuda triangle. It's a race against time and the elements to save the passengers and crew"

Thank god for people dumb enough to greenlight a movie with this premise. We have the Bermuda triangle, a plane crash and some sort of terrorism all mixed into one movie. Awesome.