THE CASTING:
David Mazouz as Leonardo
Ricardo Hurtado as Raphael
Finn Wolfhard as Donatello
Jacob Bertrand as Michelangelo
Jackie Chan as Splinter/Hamato Yoshi
Karen Gillam as April O'Neil
Taylor Kistch as Casey Jones
THE VILLIANS:
Ken Watanabe as Shredder/Oroku Saki
Fan Bingbing as Karai