Marg Helgenberger

Marg Helgenberger on 'Under the Dome' and a 'Proper Send-Off' for 'CSI'

'Under the Dome' Season 3 Unites Julia and Big Jim to 'Fight the Enemy Within'

This 'Under the Dome' Season 3 Trailer Takes Things Outside

'CSI' to End With TV Movie After 15 Years on CBS