The importance of electricity for the motion picture industry. Begins with the construction of Boulder Dam and the electricity it generates. We see how this power is converted for industry. Next we are off to the MGM studios, with behind the scenes footage of various productions including The Wizard of Oz that shows a deleted scene filmed with Judy Garland and Ray Bolger. The movie concludes with previews from Fast Company, Idiot's Delight, Tarzan in Exile, Four Girls in White, Return of the Thin Man, Broadway Serenade, Burn 'Em up O'Conner and Honolulu.
