Grand Canyonscope

Grand Canyonscope is a Donald Duck animated short.

Synopsis
The Ranger takes a tour group on a guided tour of the Grand Canyon. However, Donald is in the group and gets into a tussle with Louie to environmentally disastrous results.

Characters

 * Donald Duck
 * J. Audubon Woodlore
 * Louie the Mountain Lion

Home video releases
DVD
 * Walt Disney Treasures: The Chronological Donald, Volume Four