What "Threshold" 2-th episode about
Dr. Caffrey, Cavennaugh and Pegg discover a video of the craft that emits a loud noise that causes them to have a severe physical reaction, and it is then that they realize they've made first contact with an unexplainable force and must now follow Caffrey's contingency plan to the letter.
However, Dr. Caffrey and her team realize that other missing crew might not have perished, just like Gunneson. Now, in order to contain the situation, they must find him and any other crew members to figure out what has affected them before it spreads to the rest of the population and creates a crisis situation.
Episode number: 2
Episode name: "Trees Made of Glass (2)"
Episode release date: 17 september 2005 at 02:00
Status: aired
Rating: 7.3
