Spartakus and the Sun Beneath the Sea Season 1 Episode 3 Between Two Worlds Episode Title:Between Two WorldsEpisode Description: Tehrig is swept away by the powerful currents of the River of Time. The group finds themselves in a land occupied by a primitive tribe that is being threatened by the machines of an advanced civilization from the stratum above. Meanwhile, the children of Arkadia are trying to fix the entrance to the Archives, which has rusted shut.