All ten episodes from the first season of the Las Vegas based spin-off starring William Petersen and Paula Newsome. When their old colleague Jim Brass (Paul Guilfoyle) is attacked, veteran investigators Gil Grissom (Petersen) and Sara Sidle (Newsome) are brought out of retirement to join the investigation in Las Vegas. It soon turns out, however, that there is a much larger conspiracy at play, which could threaten the Vegas Crime Lab itself. The episodes are: Legacy, Honeymoon in Vegas, Under the Skin, Long Pig, Let the Chips Fall, Funhouse, In the Blood, Pipe Cleaner, Waiting in the Wings and Signed, Sealed, Delivered.