Shane risks her life when she volunteers to fight an enemy spacecraft with another squadron, led by a former boyfriend whose new love was killed during a mission.

As Frank’s marriage begins to crumble, a pack of vicious dogs terrorises a small town, and as Frank investigates he discovers several truths about the Millennium Group.

McQueen seeks reinstatement of his pilot status so he can fly what could be a suicide mission: find and destroy a seemingly invincible Chig super-bomber.