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.
Duck family (Disney)
Dugan Duck is Fethry Duck's nephew who is a little bit younger than Huey, Dewey and Louie. According to the Brazilian comic story "O Nascimento Do Biquinho", he is the first nephew of Fethry, being son of his sister, who lives in the periphery of Duckburg.