Shadows of the Past, part 1

Solicit
You’d think that ’s arrival in New York City would be bad enough news, right? Oh no, there’s still plenty more misery to go around! The in the sewers is destroyed thanks to a sinister team-up between  and. Now that the are homeless, with one of their own captured, things have never looked bleaker for our heroes. The key to their salvation may lie with… ??

Species

 * Humans
 * Mutant Cat
 * Mutant Rat
 * Mutant Turtles
 * M.O.U.S.E.R.S.
 * Robot

Locations

 * StockGen

Plot
The Turtles' home in the sewers has been destroyed, and has been kidnapped by  (using robots supplied by ). has just arrived to introduce to the Turtles and is shocked by the destruction. April is stunned by the whole situation. She informs the Turtles that she is the one that named them (after Italian Renaissance painters, no less). After being introduced, April, Casey and the Turtles quickly formulate a plan to break into StockGen and rescue their father.

In the Stockgen laboratories, Old Hob taunts Splinter. The phone rings and hands it to Hob. Hob tells Chet not to start extracting mutagen samples from Splinter's blood until Stockman returns, per his orders.

The Turtles have decided to infiltrate Stockgen and rescue Splinter. They tell April she can back out if she's afraid, but she declines, saying she wants to help. decides to bring along one of the disabled M.O.U.S.E.R.s.

Stockman is en route to Stockgen with. Stockman reassures Krang that progress will be back on track now that the rat has been retrieved, but Krang is doubtful.

Outside Stockgen, April, Casey and the Turtles iron out the final details of their plan. Donatello uses the repurposed M.O.U.S.E.R. to attack the radio transmitter in the security guard's office. With their communication system disabled, the security personnel leaves their posts to investigate, allowing the Turtles to slip in unnoticed. Casey and the Turtles knock out a few guards and find out where Splinter is being held. The door to the room is guarded by a much bigger and deadlier M.O.U.S.E.R., but Raphael and Casey manage to take it out. They step into the room only to find Hob unconscious and Chet sitting on the ground. asks Chet where their father is, and Chet tells him: ninja.

In a large warehouse Splinter has his blindfold removed. tells him to bow down before the leader of the : the.