Sam Elliott, Tom Selleck, and Jeff Osterhage had such a good time doing this project together, they reunited on another Louis L'Amour story, The Shadow Riders (1982).
Called The Daybreakers in Australia.
Legendary actor Glenn Ford is credited with being one of the fastest guns in Hollywood westerns; able to draw and fire in 0.4 seconds. He was faster than James Arness (Matt Dillon of Gunsmoke (1955)) and John Wayne. Peter Breck (Nick Barkley of The Big Valley (1965)) has been credited by Wild Western Magazine as being able to draw and fire in .16 seconds.
L.Q.Jones plays Belden. In the Virginian TV series, L.Q.Jones plays a cowhand also named Belden, working on the Shiloh ranch.
According to Jeff Osterhage, the role of Orrin Sackett was originally to be played by Buck Taylor, but the studio wanted Tom Selleck to play a major role.