This is a list of episodes of the Australian science fiction television series, Thunderstone.
Throughout its run, there have been 3 seasons spanning 52 episodes.
Noah's obsession with the holodeck lands him in trouble again when he overstays his allotted time in the VR program. Dr. Pretorius, his teacher and a member of the North Col Triumvirate, must impose the penalty of punishment duty topside in the Impact Winter blizzards. He must also remind Noah of the necessity of order in North Col and his responsibility within the small community that survives in this underground research centre following the impact of the Nemesis supercomet with the Earth.
The Nomads, led by Arushka and with Noah as their prisoner, narrowly escape capture by the marauding Protectors, who are gathering workers for the Thunderstone mine. In the safety of their cavern, the Nomads question Noah. All he wants is to return back to the future and his home in North Col, where his family and Dr. Pretorius are bewildered and concerned by his disappearance. Where is he? Is he dead? As Jett, Sutch and the Protectors follow their leader Tao's orders, and close in behind the wheels of their menacing vehicles, the Nomads take Noah with them into the night. The chase intensifies until Noah, using his mini PC, foils Tao's new weapon, the Sentinel.
Noah is being marched across the alien landscape of the Red Desert, his unimpressed captor, Sundance, tossing the PH-Ts away. Suddenly they have company, Sundance's twin brother and Protector – Sutch! In the Keep at the Thunderstone mine Tao watches the confrontation on his screen, as Jett arrives and takes Sundance prisoner using her net gun. Noah makes a run for it and arrives at the Sentinel Camp where he discovers a humiliated Sundance. Noah cannot leave him – their dramatic escape and destruction of the Sentinel has added further fuel to Tao's anger.
The Nomads are making their way apprehensively along the Deep Road. Arushka shows Noah the mural of the Wild Things, a hand painted depiction of a Noah's Ark of animals, wondrous creatures that no longer exist. Their fear of the Deep Road is validated when Noah's mini PC is found smashed and the mural vandalised. Something or someone is there! Tao speeds across the Red Desert to where Jett and Savage have discovered a magnificent prize – a perfectly preserved big rig truck, The Beast. This find is what Tao has been waiting for, now he will be able to move ahead with his greater plan. Noah and the Nomads emerge into the Red Desert as the fired up Beast, blasted out of Hollow Mountain, bears down on them. Sundance bravely draws it away and they all watch in horror as the Beast gets to him before he can escape. The Beast turns around to pursue the Nomads, but they have disappeared, seemingly into thin air.
As Arushka and Chip arrive at the Thunderstone mine to rescue Sundance from the Protectors, Noah joins them. This could be his ticket home, a chance to access power. Tao, whose plans are constantly thwarted by the Nomads, wants them caught! He has the Beast and will be the master of the desert. Leaving Chip on guard, Noah and Arushka get into the Mine. Covering themselves in Thunderstone powder they make their way into the tunnel. Arushka creates the diversion that Noah needs and then escapes to return to Chip who has been joined by a very alive Sundance.