Black Harvey, who goes to Talyn with his Crichton, advises to John to not trust the Ancient Jack. He also points out that Scorpius did not copy his module, but that it was Furlow who also had the sketchy wormhole data Crichton had in early Season 1. Talyn was quickly taken to Furlow's desert planet, but it was no longer inhabited. Charrids, the collaborators of Scarrans, had overrun Furlow's mechanic lab though. Furlow indeed had made progress and the Scarrans soon got the data. To destroy the Dreadnought, Jack began building a wormhole weapon. To make sure Harvey would not get the unlocked data, Jack decided to destroy him. Harvey angrily opposed, but was "mortally wounded" nonetheless. In his last minutes, he took control over the unconscious Crichton and attempted to manipulate Aeryn to shoot him, claiming Crichton was dead. He failed and his last words were: "A soldier must not be weak. Weakness means defeat."