In the interview below - which reveals CSI spoilers such as how much of a presence William Peterson remains on set - Laurence Fishburne says his new character of Dr. Raymond Langston will soon reveal a darker side than previously seen.

"There's going to be an episode where you get to see this aggressive tendency," Fishburne said, adding: "With CSI, you can never worry about being too dark... I'm anxious to see where it goes."

So are we.

Follow this article's jump to watch the full interview...

[video url="/videos/laurence-fishburne-csi-interview/" title="Laurence Fishburne, CSI Interview"] [/video]

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.