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The Snake Riders
Dorno and Gleep spot the Snake Riders, who plan an attack from halfway across the planet, across the Boiling Sea. They warn the others and the Herculoids drive them back to their caverns, but Zara gets captured. Zok disguises himself as one of the Riders' giant snakes and Dorno disguises himself as a Snake Rider and they sneak in, free Zara, and seal off the passageway leading back to the Snake Riders' home.
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Other episodes for this season
![The Invisibles](https://image.tmdb.org/t/p/w300/mKPDdFcd5xYv72c1MRBugtZv8vb.jpg)
![Mindbender](https://image.tmdb.org/t/p/w300/iwEVLjxPa51je3kr5FkaDVUqNVY.jpg)
![Space Trappers](https://image.tmdb.org/t/p/w300/a4lxakTteQ0JTML5kciGQkmj0zM.jpg)
![The Purple Menace](https://image.tmdb.org/t/p/w300/2zGolKuiM6E70FoEfUMsuyH33Pn.jpg)
![The Ice Monster](https://image.tmdb.org/t/p/w300/tdNef5EMEsI7VXexMe3LvP5TFxz.jpg)
![Return of the Ancients](https://image.tmdb.org/t/p/w300/xOGsixPWieRCMPIeh71RSaCT7W.jpg)
![The Snake Riders](https://image.tmdb.org/t/p/w300/qsGKr6axyLfs4pQWes8PTGa7EkI.jpg)
![The Energy Creature](https://image.tmdb.org/t/p/w300/lcTh5Wl7m37HBicffopY0veQpqk.jpg)
![The Buccaneer](https://image.tmdb.org/t/p/w300/9j2jwZuDe7PjVklb6SyESsYSfmU.jpg)
![The Thunderbolt](https://image.tmdb.org/t/p/w300/riAfcGsyaftFnuoFZEJkEGBLhD0.jpg)
![The Firebird](https://image.tmdb.org/t/p/w300/AqNZebFvShKMEibd3Wp5agVuS2r.jpg)
![long ride to the top](https://image.tmdb.org/t/p/w300/j7tnEVyIbtmeM6pqDbod9Wlv4kh.jpg)
![Beware of The Dweed](https://image.tmdb.org/t/p/w300/j7tnEVyIbtmeM6pqDbod9Wlv4kh.jpg)