No one likes Rod, especially the Turtles! Bishop's former intern keeps trying to kidnap them and steam their mutant blood, but when Rod himself is kidnapped... Mikey is on the case! His first suspect: the mutant-hating Mechazoid maker BISHOP.

Who kidnapped Rod? Where is the mutagen? Why is Rod's family so weird? All your questions are answered as Mikey and Rod confront Rod's dad... but even with the help of his brothers, can Mikey defeat the mutant known as MUCKMAN?