Walt Disney's Comics and Stories #7 (331)

In "The Case of the Dazzling Hoo-Doo," a mysterious flying parrot arrives with a desperate plea from Jungle Jim, setting off a wild chain of events when Mickey Mouse and Goofy’s plane is shot down by the villainous Ornulf Orn, who’s hunting a crystal capable of turning dust into gold. When a beam from a hidden robot strikes Goofy and Pluto, the duo begins moving backward—literally—adding chaos to an already tangled mystery.