Don's Fountain of Youth is a 1953 American animated short film by Walt Disney Productions featuring Donald Duck.

When he tries taking away the comic book, the boys throw a huge temper tantrum which forces Donald to return it to them.

Donald breaks off the top half of the sign, leaving only the bottom portion reading "The Fountain of Youth", and yells for help to get the boys' attention.

The boys find Donald wearing a baby bonnet and exhibiting baby-like behavior, including tearing pages from their comic book.

After further time spent evading the crocodile, Donald suffers a concussion that puts him into a stupor, after which the boys see him stumbling.