"My name is Sydney Bristow. Seven years ago I was recruited by a secret branch of the CIA called SD-6. I was sworn to secrecy but I couldn't keep if from my fiancé. And when the head of SD-6 found out...he had him killed. That's when I learned the truth. Sd-6 is not part of the CIA. I'd been working for the very people I thought I was fighting against. So I went to the only place that could help me take them down. Now, I'm a double agent for the CIA where my handler is a man named Michael Vaughn. Only one other person knows the truth about what I do. Another double agent inside SD-6. Some one I hardly know ... my father."