Don's Fountain of Youth (1953)

Plot

Donald Duck finds himself on a road trip with his nephews, but their obsession with comics frustrates him. During their journey, he encounters the legendary "fountain of youth" and playfully deceives the boys into believing he has transformed back into a baby. Chaos ensues when a fierce mother alligator and her hatchlings threaten their fun. In a frantic bid for safety, Donald rushes to escape with his nephews, realizing that the joys of childhood might not be as appealing as they seem.