Season 1: The Serpentine Alliance

Season 1: The Serpentine Alliance is the first season of Ninjago: The Past. It has 10 episodes.

Episodes

 * 1) Trespassers
 * 2) The Treasure Of Arcturus
 * 3) Lost in the Forest of Doom
 * 4) The Sea's Perspective
 * 5) The Doom Of The Beasts
 * 6) The Silent Archer
 * 7) Kalmaar's Lie
 * 8) The Snake Games