* HeyItsThatVoice: The series makes good use of actors from the Ocean Group.
** Vincent Tong ([[WesternAnimation/MyLittlePonyFriendshipIsMagic Prince Blueblood]], [[WesternAnimation/IronManArmoredAdventures The Mandarin]], [[Manga/DeathNote Touta Matsuda]]) is Kai.
** Creator/MichaelAdamthwaite ([[WesternAnimation/XMenEvolution Colossus]], [[WesternAnimation/IronManArmoredAdventures Justin Hammer]]) is Jay.
** Creator/BrentMiller is Zane.
** Creator/KirbyMorrow is Cole. [[WesternAnimation/XMenEvolution Not the first time he's voiced the team leader.]]
** Creator/JillianMichaels is [[CrossDressingVoices Lloyd]] and Edna.
** Creator/PaulDobson is Sensei Wu and Acidicus.
** Kelly Metzger ([[Manga/DeathNote Sayu Yagami]], [[WesternAnimation/MyLittlePonyFriendshipIsMagic Spitfire]]) is Nya.
** Creator/MarkOliver ([[WesternAnimation/IronManArmoredAdventures Crimson Dynamo]], [[Anime/TransformersCybertron Thundercracker]]) is Lord Garmadon and Dr Julien (Zane's 'father')..
** Mackenzie Gray ([[WesternAnimation/IronManArmoredAdventures Obadiah Stane]]) is Fangtom.
** John Novak ([[WesternAnimation/XMenEvolution Bolivar Trask]]) is Skalidor.
** Creator/IanJamesCorlett is Skales.
** Creator/MichaelDobson is Pythor.
** Kathleen Barr ([[WesternAnimation/BeastMachines Botanica]], [[WesternAnimation/ReBoot Dot Matrix]], [[Franchise/{{Bionicle}} Roodaka]], [[WesternAnimation/MyLittlePonyFriendshipIsMagic Trixie, Queen Chrysalis]], [[WesternAnimation/DragonTales Wheezie]]) is Misako.
** Colin Murdock ([[WesternAnimation/BeastWars Quickstrike]], [[WesternAnimation/HulkVs Omega Red]]) is Ed.
** Creator/ScottMcNeil is The Overlord.
* Not to mention the Japanese dubs:
** Kai is [[Manga/TanteiOperaMilkyHolmes Opera Kobayashi]].
** Cole is voiced by Fuko Saito, who also voices Shiina from ''Anime/AngelBeats'' And yes, both are ninjas. [[CrossDressingVoices And he is voiced by a girl]].
** Nya is [[Manga/VividredOperation Himawari Shinomiya]].
** Sensei Wu is [[Manga/ToHeart Hiroyuki Fujita]].
* ShowAccuracyToyAccuracy: Kai's hairpiece in the ''Rebooted'' sets slightly differs from the show, being less "sharp" and covering the head a bit more. This was presumably done due to the difficulty in replicating the show's hairstyle (which covers the head less and sticks up a bit differently.). Everybody else's hairpieces in the toyline, however, are accurate to the series, due to all of the pieces having been used before.
* TalkingToHimself: Creator/BrianDrummond plays both Kruncha and Nuckal; the two skeletons who are never found without each other and are always arguing. This is especially entertaining in the short "The New Masters of Spinjitzu", as it focuses on them with only two lines spoken by others. Bet that was fun to record.
** Also Creator/KirbyMorrow voicing both Cole and his father in episode 9.
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