Nolan North

The man was the voice for Raphael in 2007 movie is now doing the voice for the Kraangs, which they're Alien brain robots in the new cartoons for the Ninja Turtles. They haven't got there English right, but the Kraangs are working on it. But in the story of the new 2012 TMNT, The Kraangs are the one who attack Splinter while he was holding four babies turtles in a glass bowl. When one of the Kraags attack Splinter he drop the turtles while The Kraang drop the ooze can to the grown and breaking. The Ooze went all over the ground and touch the Turtles and Splinter and turn Splinter into a Giant rat.
The Kraangs are originally name "The Utroms" in the original comic books and the name Kraang was originally name Krang from the classic cartoon 80's and 90's.