CSI: Crime Scene Investigation
Watch Full Episodes on CBS All Access
5 CSI Facts You Might Not Have Known - "The Uninvited"
Sing it Out
Robert Davi, who plays Marvin Braxton, is also an accomplished singer. He opened as a headliner at The Venetian in Las Vegas in 2012 performing jazz standards made famous by Frank Sinatra.
By viewing our video content you are accepting the terms of our Video Services Policy. © 2018 CBS Interactive. All rights reserved.