Buck Taylor played Dr. Adam Galen. This is an homage to Gunsmoke (1955), where Buck Taylor co-starred as "Newly" and Millburn Stone co-starred as "Doc" (Dr. Galen Adams).
This was the last western film for actor William Smith before his death on July 5th, 2021.
Peter Brown and William Smith starred together, along with Neville Brand in western TV series Laredo (1965).
This was not just the last western for actor Peter Brown, but it was also his last film before his death in 2016.