Jenner

Jenner is an evil Rat who is the main villain in Pooh's Adventures of The Secret of NIMH. He serves as a corrupt council member of the Rats. He plotted to kill Nicodemus, take the red ruby for himself, and force the other rats to stay in the rosebush and never go on to Thorn Valley. To do this, he called Giovanni to send over Team Rocket to aid his evil scheme. Although he managed to kill Nicodemus, Jenner was killed by Sullivan by having a knife thrown to his back during his battle with Justin.

Trivia

 * Jenner will become the main villain in Littlefoot's Adventures of The Secret of NIMH.
 * Jenner will become the main villain in Bloom Discovers The Secret of NIMH.
 * Jenner will become the main villain in Danny and the Secret of NIMH.
 * Jenner will get his revenge on Littlefoot and his friends in Littlefoot Goes to FernGully: The Last Rainforest.