The Straight Arrow radio program was a western adventure series for juveniles which was broadcast, mostly twice weekly in the United States
from 1948 or 1949 through 1951. A total of 292 episodes were aired. Although first broadcast only in California, in early 1949 it was broadcast nationally on the Mutual
Broadcasting Network. All the programs were written by Sheldon Stark. The protagonist, rancher Steve Adams, became the Comanche Indian, the Straight Arrow, when bad
people or other dangers threatened. In fact, Adams was a Comanche orphan who had been adopted by the Adams ranching family and later inherited the ranch. His dual
identity was known to only one friend. Internal evidence places the ranch in the vicinity of the Colorado Rockies in the 1870s. Howard Culver played both Adams
and Straight Arrow. The program was sponsored by Nabisco Shredded Wheat cereal.