The 100th episode of CSI.
There is mention of a quack doctor named "Carl Benway". "Dr. Benway" was an incompetent physician who was a recurring character in the literature of William S. Burroughs.
The stage manager taking Catherine and Grissom back stage is Bud from the A&W commercials.
If the actress who plays Wendy looks familiar it may be because Sarah Buxton played a juror, Lana Davis, just last season in episode 11 Eleven Angry Jurors.