York is sacked from Space Force after a short trial in the ship's Justice Room and Teal is promoted in his place and left in charge of the ship. Unfortunately, the Red Shiny Robots of Vortis are about to attack and harvest the minds of the crew. Will York attempt a daring rescue or can Jeffers figure a way out of danger?

Entrusted with leading the convoy guarding Britain's new super-weapon, the Camden Lock's position is betrayed. There is a traitor aboard and all the officers are under suspicion. There is desperate race against time to find the mole before Earth is destroyed. Only Vine's new gadget offers any respite from the mounting tension.