* Monument Valley, Arizona: This iconic location was used for many of the film's sweeping Western vistas.
* The San Fernando Valley, California: Some scenes were filmed at locations in the San Fernando Valley, likely for logistical reasons.
* Republic Pictures Studio: While not the primary location, the film was likely also shot at the Republic Pictures studio in Studio City, California. This was the studio that produced the film, and it was common for films to use their own studios for some filming.
Therefore, while the film was primarily filmed on location, it was also partially filmed at Republic Pictures Studio.