Air date: 2012-01-11

Runtime: 22 min

The ninjas are snapped out of their post-hero complacency when Lord Garmadon's son Lloyd shows up and tries to pick up where his father left off.

Air date: 2012-01-18

Runtime: 22 min

Back in training mode with the looming threat of Lloyd and the Hypnobrai, Zane wanders after a Falcon and lands himself in a heap of trouble.

Air date: 2012-01-25

Runtime: 22 min

Lloyd unlocks a second tribe, the Fangpyres, to help him regain control. The ninjas take action when the Fangpyres attack Jay's family's village.

Air date: 2012-02-01

Runtime: 22 min

After the Fangpyres join forces with the Hypnobrai, Lloyd awakens Pythor -- the last remaining snake of the Anacondrai tribe.

Air date: 2012-02-08

Runtime: 22 min

Lloyd moves in and tries to help out but just gets in the way. Pythor awakens the Venomari and the Constrictai, and an all-out snake war breaks out.

Air date: 2012-02-15

Runtime: 22 min

Pythor declares himself the destined leader who'll reawaken The Great Devourer, an ancient beast that can't be killed and will consume all of Ninjago.

Air date: 2012-02-22

Runtime: 22 min

When the four ninjas follow the mysterious falcon into the woods, they stumble upon a hidden workshop where Zane learns the secret about his past.

Air date: 2012-03-07

Runtime: 22 min

Jay and Nya must cut short their first date in Mega-Monster Amusement Park as the Serpentine are on their way to retrieve one of four fang blades.

Air date: 2012-03-14

Runtime: 22 min

The ninjas go undercover as a dance troupe and enter a talent contest in their quest to win the Blade Cup, where one of the fang blades is hidden.

Air date: 2012-03-21

Runtime: 22 min

The ninjas are suspicious when their archenemy Lord Garmadon moves in to help search for his missing son, but they realize they have to work together.

Air date: 2012-03-28

Runtime: 22 min

The ninjas try to infiltrate the Serpentines' inner sanctum and walk into a trap. When Lloyd's rescue mission fails, only Lord Garmadon can help.

Air date: 2012-04-04

Runtime: 22 min

The ninjas hastily journey to the lost city of Ouroboros to try to stop Pythor from awakening The Great Devourer, but it's a race against time.

Air date: 2012-04-11

Runtime: 22 min

Disaster threatens as the ninjas must fight to defeat the all-consuming Great Devourer in a desperate attempt to save Ninjago.