So what was it that the doctor removed from the mans leg? Did they not analyze it to see if it contained any metal of any kind? Did they not go further in anything to find out what it was? In my opinion, they should've taken the object and analyzed it further but then if it was something implanted from an alien, they certainly wouldn't let us know, for sure! This episode was very interesting and it will remain unanswered and we will never know anything about the object. We will all be left wondering, dang Travel Channel, thanks for leaving it hanging like you did...NOT!!!!