E1 - Rise of the Snakes

Aired: January 11, 2012

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.

E2 - Home

Aired: January 18, 2012

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.

E3 - Snakebit

Aired: January 25, 2012

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.

E4 - Never Trust a Snake

Aired: February 01, 2012

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

E5 - Can of Worms

Aired: February 08, 2012

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.

E6 - The Snake King

Aired: February 15, 2012

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.

E7 - Tick Tock

Aired: February 22, 2012

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.

E8 - Once Bitten, Twice Shy

Aired: March 07, 2012

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.

E9 - The Royal Blacksmiths

Aired: March 14, 2012

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.

E10 - The Green Ninja

Aired: March 21, 2012

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.

E11 - All of Nothing

Aired: March 28, 2012

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.

E12 - The Rise of the Great Devourer

Aired: April 04, 2012

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.

E13 - Day of the Great Devourer

Aired: April 11, 2012

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