In Ninja Turtles 2 (1991) when the TGRI professor and the turtles are making the antidote for Tokka and Rahzar, he turns to the camera, twice with the antidote
In Ninja Turtles 2 (1991), we see the foot capture the TGRI professor as he is processing the last canister of Ooze. Shredder forces the professor to use the Oo
In Ninja Turtles 1 (1990) regular Shredder is crushed in a trash truck by Casey Jones, but not before a battle with the turtles and splinter, but in Ninja Turtl
In Teenage Mutant Ninja Turtles II: Secret of the Ooze, Professor Perry is about to dispose of the last vial of ooze when The Foot attacks and takes it, kidnapp