For Season Seven, the Cirque d'Soleil was given special thanks in the closing credits for this episode arc.
Louise Lombard (as Sophia Curtis) is one of the main credited characters in the opening sequence for the first time in this episode.
In the United Kingdom, sometimes this episode and the next are stitched together to create a feature-length presentation called "The CSI Movie: Built to Kill".
At the end, Brass has "May 11, 2006" tattooed under his bullet wound. That is the original air date of the episode when he was shot.