After a mysterious disappearance, the mighty Voltron is back! Now the original Voltron pilots - Pidge, Hunk, Lance, Allura and Commander Keith - are training three new cadets: Daniel, Larmina and Vince. Each cadet brings something special to the team, and as they train, the depths of their gifts are revealed. And with King Lotor and his villainous minion Maahox out to destroy Voltron once and for all, the day that these new cadets must step up may be sooner than expected!