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Sullivan

Sullivan is the minion of Jenner and one of the two secondary antagonists in The Secret of NIMH. He is voiced by Aldo Ray

Personality[]

Sullivan is the henchrat of Jenner in the beginning. Later, he begins to feel uncomfortable about the plan in killing Nicodemus. During the move of the Brisby home, Jenner threatens him with his sword, holding it to his neck. It is said that Sullivan begins to have a change of heart as soon as he learns Jenner's true colors. After Justin saves Mrs. Brisby, Sullivan throws his sword to him and Jenner slashes him across the stomach, sending him some distance away as he slowly dies. He dies after throwing the dagger into Jenner's back.

The film[]

During the rats' proposal to move the home of a mouse named Mrs. Brisby (as they were friends with her late husband Jonathan Brisby), Jenner plotted to use the transport to kill Nicodemus and make it look like it was an accident, so that Jenner can take over and have the rats remain in the rose bush. Sullivan said it would be risky, but Jenner tells him that it's nothing to worry about.

In the climax, as the rats of NIMH try to move Mrs. Brisby's home as promised, Jenner slashes down the ropes without Sullivan's help, since Sullivan hesistated to do it and tried to stop Jenner from doing it. This causes the gears to fall off, causing the home to land on the mud, killing Nicodemus, and Sullivan feels guilty of letting Jenner do such a horrible thing. When Mrs. Brisby arrives to warn the rats of NIMH that the people working for NIMH are coming to exterminate them if they don't leave the bush, Sullivan believes her, but this causes Jenner to attack Mrs. Brisby, as he still wants the rats to remain in the bush, even if it means to battle the humans to their deaths. Outraged, Sullivan ran to tell Justin about what's happening to Mrs. Brisby and gives him his sword. Angered, Jenner slashes Sullivan in the chest, mortally wounding him. After Justin defeats Jenner by stabbing him in the chest, he convinces the rats to leave the rose bush, but before he can say anything, Jenner comes back with his sword to make a lethal blow on Justin. Fortunately, Sullivan saves Justin's life by tossing a dagger right into Jenner's back, sending Jenner to fall to his death. Satisfied that he has finally put an end to Jenner's plans for good, the redeemed Sullivan dies in peace.

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