Ajax the Gorilla

Ajax is an escaped, ferocious gorilla from the Donald Duck cartoon, Donald Duck and the Gorilla, he is described in the news report as very vicious and will kill if given the chance, Huey, Dewey, and Louie are terrified of this and Donald decides to pull a prank on them he pretends to have been taken by Ajax and makes it look like the electricity has gone out, then he sneaks up behind them and scares them by grabbing at them with fake gorilla hands, after a while they see being his trick and decide to prank him they dress up as Ajax and terrorise Donald, soon the real Ajax arrives and scares them away, Donald having previously seen them take off the disguise at one point tries to take off Ajax's head but soon realizes that he is the real deal and he chases Donald throughout the house and tries to kill him several times, Donald manages to temporalily subdue him by causing him to crash through the ceiling and winding up in the attic. Donald and his nephews set out to capture him but he finds them first and chases Donald again eventually trappng him between a table and tries to crush him to death, at this point Huey, Dewey, and Louie hear the newscaster say that he can be subdued with tear gas so they throw a gas grenade into the room where he and Donald are, as he attempts to finish Donald the tear gas gets to him and he begins to cry Donalds is saying his prayers and notices that he is crying and he laughs at him but soon the tear gas gets to him and he starts crying too, the cartoon ends with Ajax holding Donald in his arms as they cry and blow their noses, presumably they were able to call the zoo and take him back.

In Ultima, Ajax the Gorilla is.