This short begins at Boulder Dam (now Hoover Dam). The electricity generated here by the Colorado River is sent to Hollywood, where movie studios need it to make movies. After a tour of the MGM studios' power plants, we see short advertisements for upcoming MGM releases.
![ENHYPEN [WALK THE LINE SUMMER EDITION] IN CINEMAS](https://image.tmdb.org/t/p/w342/4JFkfoJspceSNGxdgC1veyvM8d1.jpg)
