 She starred as Blair Williams in "Terminator Salvation", the fourth film in the "Terminator" series and reprised her role in the video game and the animated prequel web series, "".In early 2009, she joined the third season of the show "Burn Notice" in a recurring role as Detective Michelle Paxson.From 2011 to 2015, she portrayed Dr. Anne Glass in TNT's science fiction series "Falling Skies" executive produced by Steven Spielberg.