Grand Canyonscope

Come along with Donald Duck as he visits one of nature's masterpieces. After a little ragtime rain dance, Donald strikes up a conversation with himself at Echo Cliff, then teeters along the edge of a precarious trail while riding a sure-footed burrow. It's a tough job for park ranger J. Audubon Woodlore to keep Donald in check, but it gets even tougher when they run afoul of a napping mountain lion.

• Oliver WallaceOriginal Music Composer
• Charles August NicholsDirector

• Clarence NashDonald Duck (voice) (uncredited)
• Bill ThompsonRanger J. Audubon Woodlore (voice) (uncredited)