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Season 4 – LEGO Ninjago : Secrets of the Forbidden Spinjitzu

Play trailer Season 4 – LEGO Ninjago : Secrets of the Forbidden Spinjitzu Oct 2025 Kids & Family Action Fantasy Animation Play Trailer Watchlist
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Picking up shortly after the events of "March of the Oni," the series begins a new chapter in the world of Ninjago, as well as a new format. Neither a reboot nor a spin-off, the next adventure explores new and creative possibilities for storytelling in shorter segments, a noticeable change from the longer episodes and serialized format of the previous series. Not to fear, fans of the franchise: the show's creators promise there will be many deep cuts, recurring characters, references to past events, and reveals of previously undisclosed lore from ancient Ninjago history.
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LEGO Ninjago : Secrets of the Forbidden Spinjitzu — Season 4

LEGO Ninjago : Secrets of the Forbidden Spinjitzu — Season 4

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Cast & Crew

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Tommy Andreasen

Creator

Tommy Kalmar

Creator

Cerim Manovi

Creator

Vincent Tong

Kai

Kirby Morrow

Cole

Michael Adamthwaite

Jay

Episodes

Episode 3 Aired Oct 7, 2025 The Shape of Nya The ninjas' investigation into the vengestone smuggling leads them to an abandoned subway line. Details Episode 4 Aired Oct 7, 2025 A Mayor Problem The ninjas visit the mayor with an unusual appeal: to request the release of one of their enemies. Details Episode 7 Aired Oct 7, 2025 Ninjago City vs Ninja After freeing Aspheera to save Nya, the ninjas wind up in Kryptarium Prison. Details Episode 9 Aired Oct 7, 2025 Hounddog McBrag When the ninjas are tasked with prison labor in the desert, Nya and Dareth intercept the bus. Details Episode 11 Aired Oct 7, 2025 The Fifth Villian The ninjas reunite at Twitchy's and try to figure out who has joined the Crystal King's council. Details Episode 12 Aired Oct 7, 2025 The Council of Crystal King The ninjas try to track Lloyd when a crystal spider leads him to the council of the Crystal King. Details Episode 13 Aired Oct 7, 2025 A Sinister Shadow Harumi tells Lloyd how she became the herald of the Crystal King and her plans for Ninjago. Details Episode 14 Aired Oct 7, 2025 The Spider's Design Harumi's plans come to fruition as the ninjas walk right into her trap. Details Episode 16 Aired Oct 7, 2025 Darkness Within Nya, as Samurai X, rescues the Ninja, but Harumi's plan for the Weapons of Spinjitzu is already in motion. Details Episode 18 Aired Oct 7, 2025 Return to Primeval's Eye The Ninja retrieve the Destiny's Bounty and race to rescue Lloyd as he evades capture. Details Episode 19 Aired Oct 7, 2025 Crystastrophe Cole, Kai, Jay and Zane try to hold their own against the warriors of the Diamond King. Details Episode 20 Aired Oct 7, 2025 Christofern Master Wu and Lloyd surprisingly meet Lord Garmadon, Lloyd's father, in Vinny Folson's apartment. Details Episode 21 Aired Oct 7, 2025 A Lesson in Anger Garmadon trains Lloyd to use Oni Form, but the Ninja resort to another strategy. Details Episode 22 Aired Oct 7, 2025 Brave but Foolish Cole, Kai, Jay and Zane defend Ninjago against the evil invaders with their new vehicles. Details Episode 24 Aired Oct 7, 2025 Return of the Ice Emperor Lloyd and Garamdon fly in front of Hounddog McBrag; Misako encounters Master Wu. Details Episode 25 Aired Oct 7, 2025 Safe Haven Kai and Cole are pursued by Pythor but are saved by Skyler; They stumble upon Jake. Details Episode 26 Aired Oct 7, 2025 Compatible The Ninja reach out to allies across Ninjago; At Borg Tower, Pixal prepares for the coming battle. Details Episode 28 Aired Oct 7, 2025 An Issue of Trust The ninja are still hiding in the newspaper warehouse; How can they ever defeat the Crystal King? Details Episode 29 Aired Oct 7, 2025 Dragon Form Lloyd and Garmadon fight together against the ultra evil; Suddenly Harumi turns against him too. Details Episode 30 Aired Oct 7, 2025 Roots The Ninja show their true potential and perform a selfless act to save Ninjago. Details
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LEGO Ninjago : Secrets of the Forbidden Spinjitzu — Season 4

LEGO Ninjago : Secrets of the Forbidden Spinjitzu LEGO Ninjago : Secrets of the Forbidden Spinjitzu LEGO Ninjago : Secrets of the Forbidden Spinjitzu View more photos

Season Info

Creator
Tommy Andreasen, Tommy Kalmar, Cerim Manovi
Executive Producer
Tommy Andreasen
Network
Cartoon Network
Rating
TV-G
Genre
Kids & Family, Action, Fantasy, Animation
Original Language
English
Release Date
Oct 7, 2025
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