Destiny calls and the ThunderCats are back to answer with 8 all-new episodes from season one of the critically acclaimed series. Lion-O, Tygra, Cheetara and Panthro continue their quest, now armed with the Book of Omens to lead the way. Their journey leads them to the outer wastelands, magical forests and even to other dimensions where mysteries are revealed and new challenges are presented. Now more than ever, our heroes find the balance of power between good and evil ever so fragile. As Lion-O's power and confidence as a leader grow, so do Mumm-Ra's forces. Can Lion-O master the Sword of Omens in time to face a looming threat on the horizon? Uncover the answers as your quest for excitement continues with the next collection of the ThunderCats!