Suggestions by @rover

Jason Lee

as Clouse in Ninjago

Jenna Ortega

as Camille in Ninjago

Jodie Comer

as Tox in Ninjago

Vin Diesel

as Karloff in Ninjago

Ansel Elgort

as Ash in Ninjago

John Boyega

as Shade in Ninjago

Christian Bale

as Nero in Ninjago

Jason Momoa

as Bolobo in Ninjago

Dav patel

as Gravis in Ninjago

Grant Gustin

as Griffin Turner in Ninjago

Anthony Starr

as Master chen in Ninjago

Bonnie Wright

as Skylor chen in Ninjago

Idris Elba

as Overlord in Ninjago

Oscar Isaac

as Cryptor in Ninjago

Tom Hardy

as Skalidor in Ninjago

Leonardo DiCaprio

as Fangtom in Ninjago

Toby Maguire

as Fangtom in Ninjago

Ezra Miller

as Skales in Ninjago

Judy Greer

as Koko in Ninjago

Benedict Cumberbatch

as Pythor b chumsworh in Ninjago