Metalhead

Metalhead was a robot that was made from Kraang Technology.
==Appearance==
It looks like a metal turtle with a yellow shell with blue eyes (pink if controlled by The Kraang).
== Personality ==
Due to it being a robot it had no feeling whatsoever although when trying to free the mutants from a Kraang Prison it showed it's true loyality towards the protagonists.
== Skills & Abilities ==
Donnie built his robotic reptile to be the most powerful weapon possible. 
Metalhead bristles with weaponry, from Gatling guns and laser cannons to a baseball bat with a nail in it. 
Metalhead's arsenal includes a laser cannon embedded in his left fist, while his fists are rocket powered and can be launched at foes and return to Metalhead's arm. 
Metalhead also has wings, shoulder-mounted machine guns, and flame throwers. 
The front of Metalhead's bandanna can open in order to launch powerful grenades from his eyes. 
Even without using any of his special weapons, Metalhead is a powerful fighter. 
His short, squat frame is impervious to most sharp and blunt force trauma and laser blasts. 
He was able to catch Leo and Raph's weapons and stop them cold.
As powerful a fighter as Metalhead is, he is actually a very bad ninja. 
His mechanical body is so heavy and clumsy it is impossible for him to move with any kind of stealth. 
The simple act of walking causes so much clanking, whirring, and buzzing that it sets off nearby car alarms.
== Weapons ==
* Lasers Guns
* Flamethrower
== Family ==
None.
== Voice Actors ==
* Rob Paulsen (Ninja Turtles)
* Nolan North (Kraang)