CSI: Crime Scene Investigation (season 5) CSI: Crime Scene Investigation (season 5) The fifth season of "" premiered on CBS on September 23, 2004 and ended May 19, 2005. The series stars William Petersen and Marg Helgenberger. Greg begins his journey from a lab rat to a field mouse, as the Las Vegas Crime Lab faces a personnel overhaul ("Ch-Ch-Changes"), during the fifth season of "CSI". The team's final days together are plagued with more investigations into the insane and the unusual, including the discovery of an "alien" corpse just outside the boundary of Area 51 ("Viva Las Vegas"), a body washed up in a thunderstorm
CSI: Crime Scene Investigation 1960s series), which was expected to be a hit, but by the end of 2000, "CSI" had a much larger audience. "CSI: Crime Scene Investigation" was produced by Jerry Bruckheimer Television and CBS Productions, which became CBS Paramount Television in the fall of 2006 and CBS Television Studios three years later. Formerly a co-production with the now-defunct Alliance Atlantis Communications, that company's interest was later bought by the investment firm GS Capital Partners, an affiliate of Goldman Sachs. CBS acquired AAC's international distribution rights to the program, though the non-US DVD distribution rights did not change (for example, Momentum Pictures