A Better Mousetrap is the second episode of Season 1 and the 2nd episode of the series.

A Better Mousetrap
Some attributes
First Directed by: Chuck Patton
Second Written by: Marty Isenberg
Third Airdate: February 15th, 2003
Other attributes
Fourth Next: Attack Of The Mousers
Fifth Previously: Things Change
Sixth Episode: 2
Teenage Mutant Ninja Turtles - season 1 episode 2 - A Better Mousetrap

Teenage Mutant Ninja Turtles - season 1 episode 2 - A Better Mousetrap


As the Turtles settle into their new lair, Donatello works on some welding while Michelangelo sets up the entertainment center. To Mikey's dismay, there isn't enough power to get the televisions running in what he dubs the "Turtle Cave." This strikes up a conversation with Don as to what they'll call their new lair. After a few names are suggested, Splinter interrupts and says, "We will call this place home." Splinter then asks the about the whereabouts of their brothers, who are apparently still salvaging items from the old lair.

Leonardo and Raphael are finished gathering the items from the old lair, among them a broken canister with the letters TCRI and custom sign that says "Sewer Sweet Sewer." Leo expresses sorrow over losing their home of 15 years while Raphael desires vengeance against whoever sent the Mousers. With everything packed, the two brothers return to the new lair in a vehicle designed by Don, the Sewer Slider.

Upon returning to the new lair, Mikey wishes to test out the entertainment center with his salvaged DVD collection, but as he turns on the televisions, he is interrupted by Don, who wants to watch the News TV broadcast about the press conference held at New York's new and leading technology company, Stocktronics. Founder and CEO, Dr. Baxter Stockman gives a short speech before unveiling his invention to deal with the city's rat problem, the Stocktronics Mouser. To everyone's surprise, the robot is the same as the cadre of robots that destroyed their lair. Raphael begins to leave the lair wanting to go after Stockman, but Splinter stops him citing the near disaster in their last incursion to the surface world. Watching the rest of the press conference, the Turtles look on as the Mouser prototype eats several rats in a maze.

At Stocktronics, April O'Neil watches a video of the news broadcast and expresses the joy of being able to work with the Baxter Stockman. She then brings attention to a routine diagnostic check on the Mouser robots as half of the robots are no longer transmitting. Stockman then hurries April out, feeling she may be digging too deep. Stockman then excuses himself for a meeting with a financial backer of the company, however, April begins to believe something is suspicious about Stockman.

Back in the lair the Turtles train with their sensei, but their minds are still preoccupied with the Stocktronics press conference. Seeing the lack of focus, Splinter retires for the night and wishes to resume training in the morning. Mikey decides to watch TV while Don continues to work on rebuilding the Mouser robot, thinking once it's rebuilt, it will lead them to its source. Raph decides to turn in early, which makes Leo's suspicious of his brother. As it turns out, Raph attempts to sneak out later only to find Leo standing in his way. As the two begin to fight, the Mouser robot Don was repairing runs past them. As Don and Mikey chase the robot, the two stop fighting and give chase.

At Stocktronics, Baxter Stockman is having a video conference with Oroku Saki, the benefactor financing Stocktronics. Saki is furious that Mouser prototypes in Things Change were destroyed and considers the field test a failure, something he does not tolerate. Stockman dismisses these comments citing, "And that's why you'd make a lousy scientist." He goes onto explain that the test was designed to expose any flaws in the Mouser's construction, which he is using to upgrade the newer models for the next phase of their plan. Saki replies that the Mousers better perform flawlessly else he put himself at risk. It is at this time that we see April listening at the door of Stockman's office and she begins to realize that her boss is possibly working with criminal elements.

After Stockman's meeting, he emerges from his office and bids April farewell. April then sneaks into Stockman's office to see what Stockman really intends to use the Mousers for. As she goes through his computer files, she comes across an icon, which is the shape of the Foot Clan's emblem. Once she clicks on the icon, a hidden elevator opens up. April boards the elevator, which takes her deep beneath the Stocktronics building. She finds herself in a facility where hundreds of Mousers are being produced, much more than needed to deal with the city's rat problem. It is at this point that April realizes that Stockman has a more devious plan. As she explores the facility further, April trips a silent motion sensor as she searches for a computer console to find more information about Stockman's plan.

No sooner, Stockman arrives and confronts April. As April questions her boss about his motives, Stockman uses a remote device to grab April with a mechanized arm. Believing she's seen and knows too much about his Mouser production, Stockman programs a set of Mousers to chase and kill Ms. O'Neil.

April escapes the Mousers and finds herself being chased in the sewers. Concurrently, the Turtles continue to track the Mouser Don repaired. As they follow the Mouser, they cross paths with the Mousers that are searching for April. The Turtles begin to fight the Mousers and realize that they are much tougher than the ones they initially encountered in their lair. They make short work of the Mousers; unfortunately, Raphael destroys the last of the Mousers, thus preventing the Turtles from tracing them to their source. Through a fortuitous sequence of events, the Turtles come to the aid of a screaming April who is cornered by four Mousers, which they easily destroy. As they approach April who faints at the sight of the four reptiles. Michelangelo then picks her up and asks his brothers, "Hey, so can I keep her?"

Charater DebutsEdit

  • Baxter Stockman
  • April O'Neil


  • This episode marks the first appearance of April O'Neil and Baxter Stockman in the 2003 series.
  • First time April is captured in the 2003 series.
  • The plot of this episode follows the one of the issue of Mirage comics where April and Baxter were introduced. The main points in common are:
    • April working on the Mousers without knowing they were to be used for evil.
    • April discovering the truth when she finds hundreds of Mousers being manufactured secretly underground and being used to rob banks.
    • Stockman trying to kill April using the Mousers when she finds out the truth.
    • April escaping into the sewers, where she meets the Turtles. In the live action movie Raph meets April and Casey first and later the other turtles meet them. In the Comics, Stockman showed April what he was doing but in this series she finds out by being sneaky when Stockman is not around.
  • First time Leo and Raph fight against each other in the 2003 series.
  • When Mikey mentions "the dude in the blue and red tights" he's referring to Spider-Man.
  • There is a reference to the movie in this episode when Mikey asks "Can we keep her?" while holding April ONeil, which is a line Mikey used in the movie.