which ep are these 2 shredder/krang pictures from?
 

which ep are these 2 pictures from http://www.thetechnodrome.com/images...image=kns2.jpg and

http://www.thetechnodrome.com/images...image=kns3.jpg

I thought the technodrome was not in the city from Big blow out to (shredder triumphant, which I never saw but read the reviews)

and what is going on in these 2 pictures?

In all probability, that could be the Mini-Drome from "Planet of the Turtloids"

Oh, man!
Those pics look so familiar but I can't think of the right episode. Great! No you got ME going crazy over it!