I’ve just added 164 DVD screen captures of Helena’s appearance in 2009 action film Terminator: Salvation. She plays Dr. Serena Kogan, and it’s interesting to note that after the original script was leaked, her role was substantially re-written, and there is really nothing online about her character except Helena’s quote that “I kind of play a baddie, definitely a baddie. I don’t know how much I’m allowed to say, but I’m a very bad person.” – one of her most elusive roles, I think!