At the time, it was Nimoy's third episode and consequently last commitment as a guest actor to "Fringe", until he later agreed to a reappearance in the two-part season finale "Over There".
It was Nimoy's third episode. This was at the time. It was consequently last commitment as a guest actor to "Fringe". This was at the time. He later agreed to a reappearance in the two-part season finale "Over There".