So i saw this movie 3 or 4 years ago, on MTV Colombia. It was about a group of teenage actors who find out there’s a serial killer around that’s hunting them. The opening scene was a part of their film, it took place on a plane. If you know the name, i’d be really thankful.
Urban Legends: Final Cut
http://www.imdb.com/title/tt0192731/
Here’s the trailer: https://www.youtube.com/watch?v=exmt41kELh0