Release Message:  Sarah (Lena Headey) finds herself having to explain where she has been for the last 8 years and just who Derek is and where he is from.

Description:  With Derek Reese severely injured, John calls on Sarah's former fianc_ Charlie Dixon, an EMT, to provide medical assistance. Sarah finds herself having to explain where she has been for the last 8 years and just who Derek is and where he is from. In flashbacks (of a sort) we learn of Derek's life in the future as a resistance fighter, his relationship with John Connor, and of his travel back in time with a team sent to help Sarah and John. Derek doesn't know that his brother Kyle is John's father.