
"You're right, Elias. I'm not a Ghost. I'm the man that hunts them, and sends them back to the other side" - Rorke
Captain Gabriel Rorke is the main villain from Call of Duty: Ghosts.
He is voiced by Kevin Gage.
Rorke was formerly a legendary hero to the Ghosts, as he was the best of the best. However, after succeeding with the assassination of General Almagro, Rorke was about to fall into floodwaters. Elias tried to save him, but couldn't hold on. Afterwards, the Ghosts tried to located Rorke, but they were then pulled and Rorke's status was filed as M.I.A.
What's worse is that the Federation found him first and then tortured and eventually brainwashed him, causing him to become a villain (this was then labeled as the second brainwashing in the Call of Duty Universe, but the first that was actually successful, as Alex Mason was the first, but was sabotaged by Viktor Reznov).

Rorke before being brainwashed into a villain.
He is now hunting Ghosts and is currently the field commander for the Federation of the Americas.