Mega Spider it is also known as Big Ass Spider. It is a Sci-Fi movie. The releasing date of this movie is 8 March 2013. It is directed by Mike Mendez and written by Greory Gieras. Starring is Lin Shaye, Greg Grunberg and Ray Wise. The tale of this film is based on a spider that is escape from the military lab. You can watch official Movie trailer for free with good audio and video quality.