ट्रिविया

For the scenes showing television equipment, the filmmakers borrowed it from Los Angeles-area researchers who were working on experimental TV. The equipment they borrowed was worth $75,000--over twice the $35,000 budget for the film.

According to a date (03 January 1935) printed on the telegram shown during the climax of the story, the main action of the film takes place during the first week of January 1935.