The Turtles and the Shredder battle once again, this time for the last cannister of the ooze that created the Turtles, which Shredder wants to create an army of new mutants.
Two young insurance corporation employees try to pretend that their murdered employer is alive by puppeteering his dead body, leading a hitman to attempt to track him down to finish him off.
Tina Shepard, a telekinetic teenage girl, accidentally unchains Jason from his watery grave, allowing him to go on another killing spree in the area.