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.
Donald's Nephews
Donald receives a postcard from his sister, Dumbella, which says that her three boys, Huey, Dewey, and Louie, are coming to visit him. At first Donald is excited to see his nephews, but soon the boys start causing problems, being a constant annoyance to their uncle.