If TNT had premiered the show as planned on August 14, 2001, then the episode "Wall-to-Wall Plane Crash" would have been scheduled on 9-11.
The show cost an exorbitant $20 million to produce, and TNT announced plans to begin airing it in January 2001. Eventually, they pushed the start date back to July and then August, but they canceled it in May before a single episode had aired. Bravo broadcast all 13 episodes the following year and announced plans to produce more, but this never came to fruition.