Jax (Priscilla Quintana) and her team visit the remote planet where Professor Osborn (Noah Huntley) first found her as an infant during the Earth-Zatarian War in the new episode "Gates of Eden." The expedition hopes to find the Ancients and persuade them to save the universe, but Ralen (Ben Radcliffe) suffers a loss that will change him forever. The cast also features Oliver Dench, Tina Casciani, Akshay Kumar, Nicole Mavromatis and Vikash Bhai.