Donald Duck and the Gorilla
Donald Duck and the Gorilla is a Donald Duck short adventure disaster and monster film which was originally released in 1944. It stars Donald Duck along with his three nephews; Huey, Dewey and Louie and Ajax, the killer gorilla. The 1930 Mickey Mouse cartoon "The Gorilla Mystery" has a similar plot involving a gorilla named Beppo who captures Minnie Mouse.
Canvas Back Duck
Donald and his nephews visit a carnival. While they play games, Donald is tricked by a shifty barker into fighting "Pee Wee Pete" (Pegleg Pete), a truculent bruiser who significantly outweighs Donald. In spite of help from Huey, Dewey and Louie, the situation looks desperate for Donald Duck, until his fist accidentally connects with Pete's jaw, which crumbles. It turns out Pegleg Pete literally had a glass jaw. Donald wins the prize money and exits the carnival triumphantly with his nephews.