Marg Helgenberger

• CELEBRITY
• Sat Jun 10, 2017, 3:02 AM GMT

Seth Rogen, Josh Hutcherson, Ryan Reynolds, Steve Martin and Richard Dreyfuss are among celebrities who have paid tribute to the Emmy-nominated actress.

• TV
• Tue Aug 4, 2015, 4:37 AM GMT

Marg Helgenberger is pictured with William Petersen, Jorja Fox, Eric Szmanda and Paul Guilfoyle on the set of the series finale.

• TV
• Sat Jul 18, 2015, 2:46 AM GMT

In addition to original stars William Petersen and Marg Helgenberger, the two-hour series finale will feature show's vet Paul Guilfoyle and former guest star Melinda Clarke.

• TV
• Wed May 13, 2015, 6:19 PM GMT

CBS will retire 'CSI: Crime Scene Investigation' on September 27 and has enlisted the help of William Petersen and Marg Helgenberger.