Ninja Turtles: The Next Mutation

Sewer Crash (1x24)

Air date: May 13, 1998

(Synopsis credited to Ninja Turtles.com) As Don is scanning the Web for information, someone breaks into his computer and sends him a coded message - one that reprograms Don's brain! Now the Turtles' techno-savy teammate has been turned into a cyperpunk super thief!