Corrected entry: Given that the Foot were watching Professor Perry carefully it's highly impossible he could've changed the mutagen up to ensure low intelligence for Tokka and Rahzar without them noticing.
Quantom X
Corrected entry: During the fight sequence between the Turtles and the foot soldiers in the TGRI lab, Michaelangelo has the Ooze when two foot soldiers somersault into view to surround our groovy hero. Watch the foot soldier flipping into the shot in the background. You can see the crash pad he's landing on to help protect the actor. (00:26:25)
Correction: How so? Even if they were watching every move he made with a microscope, it's not like they would have the knowledge to understand what he's doing to the formula at any given time. If you don't understand computers, and you watch someone working on a program, you'd have no idea if they are coding a word document to have new fonts or making a virus to fry your computer.
Quantom X ★