The Avatar star underwent fight training to play assassin Cataleya Restrepo in the upcoming drama, and she admits she almost used some of her on-set skills in a dangerous real-life situation.

She tells GQ magazine, ""I knew exactly what I was going to do. Kick this door, grab this, move that guy out of the way. Then I started laughing: 'Oh, my God, I still have Cataleya in my system'.""