Monogram's Rough Riders — from left: Buck Jones, Raymond Hatton, Tim McCoy — at the main entrance to Ernie Hickson's Monogram Ranch in Placerita Canyon to promote 1942's "Below the Border." Like all lobby cards of the era, it's a colorized version of a black-and-white photo which, in this instance, was also used on this arcade card.

Hickson's movie ranch in Placerita Canyon was renamed Melody Ranch after Gene Autry bought it a decade later.

In the 1940s, when the box-office appeal of the big stars of the 1920s and 1930s such as Hoot Gibson and Buck Jones began to fade as their original audiences aged and outgrew them, Monogram producer Scott Dunlap teamed them up in dozens of in low-budget ("B" Western) "buddy pictures" in an attempt to triple the attraction. This is one such film.

Produced by Dunlap with set design by Hickson, cinematography by Harry Neumann and stunt work by Kermit Maynard, Fox O'Callahan and Wally West, "Below the Border" also features Linda Brent, Dennis Moore, Charles King, Eva Puig, Roy Barcroft and Bud Osborne. Uncredited cast includes Jones' horse Silver, Chris Allen, Jack Daley, Frank Ellis, Chick Hannan, Reed Howes, Howard Masters, Merrill McCormick, Bill Nestell, Tex Palmer and Jack Rockwell.

Buck Jones was an A-lister among the "B" Western actors of the 1920s-30s-40s. A popular hero of dime novels and comic books, promoter of Grape-Nuts cereal and Daisy air rifles, Jones frequently starred in films shot at Placerita Canyon and Vasquez Rocks, and he came out of retirement during the war, when younger stars were off serving, to co-star in eight "Rough Riders" buddy pictures for Scott R. Dunlap at Monogram (after Dunlap had made a mid-career move in the 1930s to serve as Jones' business manager).

The end of Jones' career didn't come by choice. He died as a result of traumatic burn injuries sustained in the famous Cocoanut Grove fire of Nov. 28, 1942, the deadliest nightclub fire in U.S. history. Flames started downstairs and quickly spread through the Boston nightclub; a single revolving door was the only way out. Jones was counted among the 492 casualties when he died at a hospital two days later.

Jones was at the Grove because Dunlap was throwing a party in his honor. Dunlap was seriously injured but survived. Monogram exec Trem Carr was credited (or blamed) for spreading the rumor that Jones sustained his fatal injuries when he rushed back into the burning building to rescue victims, but in fact Jones was trapped behind a wrought-iron railing that incapacitated him in his seat directly across from the bandstand.

Born Charles Frederick Gebhart on Dec. 12, 1891, in Vincennes, Ind. — some sources erroneously say Dec. 4, 1889 — he joined the U.S. Army in 1907 at age 16 and earned the Purple Heart during a rebellion in the Philippines. Discharged in 1909, he pursued and interest in auto racing and went to work for Marmon Motor Car Co. He reenlisted in the Army in 1910 and served until 1913, after which he busted broncs on the Miller Bros. 101 Ranch in Oklahoma where he met his bride, Odille "Dell" Osborne.

The outbreak of World War I saw him training horses for the allies. Later, a Wild West Show took him to Los Angeles where he got work at Universal as a $5-a-day stuntman and actor. He went to Canyon Pictures and then to Fox Film Corp., earning $40 a week for stunt work. Fox eventually used him as a backup to Tom Mix, raised his salary to $150 a week, and gave him his first starring role in 1920's "The Last Straw."

By the mid-1920s he was at least as big a star as Mix, Hoot Gibson or Ken Maynard. In 1928 he formed his own production company, but it was ill-timed. The silent period was closing and Westerns fell into a brief decline; and when the stock market crashed the following year he lost his shirt. He then tried to form his own Wild West show but it, too, failed, and after a year away from the screen, Jones landed at the Poverty Row studio Columbia Pictures at $300 a week, a fraction of his top silent-era salary. (Columbia hadn't yet broken out with 1934's "It Happened One Night.")

Westerns roared back in the 1930s and Jones did, too. His masculine voice caught on with audiences as he starred in pictures for Columbia and Universal which were often shot in the Santa Clarita Valley. At one point he received more fan mail than any other actor. The early 1940s saw him co-produce a string of movies with his friend Dunlap, who teamed him up with Tim McCoy and Raymond Hatton to form the Rough Riders.

Further reading: Buck Jones, Bona Fide Hero by Joseph G. Rosa, 1966.