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.
| Tagline | |
| Release Date: | Dec 31, 1938 |
| Genres: | Documentary |
| Production Company: | Metro-Goldwyn-Mayer |
| Production Countries: | United States of America |
| Casts: | Jo Ann Sayers, Ray Bolger, Judy Garland, Frank Whitbeck |
| Status: | Released |
| Budget: | $0 |
| Revenue: | 0 |
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