TMNT 2012 stop motion 01EP6 TIGER CLAW!!

the turtle are at the lair while Michelangelo seems eager to leave Leonardo while in disguise. looks for metal head missing parts but find something more harder to deal with as well as the other turtles. After 15 years Master splinter hope for peace but end up meeting an old friend.
And it up to him and his sons to protect their home.