He hopes for them to rely less on their mechs and more on themselves and each other .
Master Wu ( voiced by Jackie Chan in The Master and The Lego Ninjago Movie ) is the wise - cracking master and mentor of the five Ninjas .
Master hopes for them to rely less on their mechs and more on themselves and each other .
Master Wu ( voiced by Jackie Chan in The Master and The Lego Ninjago Movie ) is the wise - cracking master and mentor of the five Ninjas .