主演:Jillian Michaels John Novak 伊恩·詹姆斯·
导演:Peter Hausner Martin Skov Justin Murphy Michael Helmuth Hansen
Seasonone(10episodes)oftheshowfeaturesonagingmasterSenseiWuashestrugglestotrainfouryoungNinjainthewaysofanancientbattleartcalledSpinjitzutodefeathisevilbrotherLordGarmadon,ruler[butnotking]oftheunderworld,andstophimfromgainingfourgoldenweaponswhichwouldmakehispowerlimitless.Thoughmanyskeletoncharactersareintroduced,onlyKrunchaandNuckalappearinseasontwo,makingcameosassubstituteteachers.Seasontwo(13episodes)focusesonGarmadon’syoungsonLloydGarmadon,who,lackingproperfathering,hasreleasedanancientevilarmyofsnakes,whoholduniquepowers.ThefourNinjamuststopthemfromunitingtounleashtheGreatDevourer,anevilwithpowertoconsumetheland.