With never-before-seen test crash footage, trace the progress of the pilot's safety system of last resort from inception to today's models.

Eject. The one word a pilot hates and fears most. When an aircraft has nowhere to go but down, the only escape for a pilot is his ejection seat. While often the saving grace, the ejection seat is not without risks of its own. With never-before-seen test crash footage, trace the progress of the pilot's safety system of last resort from inception to today's models. As seen on The Military Channel.