BBC America has picked up the second season of British fantasy-adventure series Atlantis. The BBC, which originally commissioned the show inspired by Greek mythology, has already renewed it for a second season. For BBC America, which came aboard as co-producer on Atlantis in July, the pickup comes on the heels of the show’s November 23 premiere, which delivered the network’s highest-rated series premiere ever for Supernatural Saturday with 838,000 total viewers. Atlantis is an Urban Myth Films production for BBC Cymru Wales. The series follows the adventures of Jason (Jack Donnelly), Hercules (Mark Addy) and Pythagoras (Robert Emms) who battle against some of the most famous names of Greek legend, often in unexpected guises.