This might be an un-intentional blooper, but while watching "When the Bough Breaks", I noticed a potential mistake. During the opening sequance before the intro, Riker walks into a Turbolift. Look to the bottom right of the turbolift, and you'll notice what seems like a camera tripod peice standing there. I always wondered how they filmed inside the Turtbolift 'set' . Also, another unrelated question. In the shows original run, they had to pull back the doors via a pair of stagehands. With todays high tech sensors, and faster response time, do those doors on the set of Voyager/Enterprise etc, open themselves now?