Question: 1967 western The Jackals is a remake of which 1948 heist movie?

Context paragraphs:
1967 Western Michigan Broncos football team: The 1967 Western Michigan Broncos football team represented Western Michigan University in the Mid-American Conference (MAC) during the 1967 college football season.  In their fourth season under head coach Bill Doolittle, the Broncos compiled a 5–4 record (4–2 against MAC opponents), finished in a tie for third place in the MAC, and were outscored by their opponents, 164 to 156.  The team played its home games at Waldo Stadium in Kalamazoo, Michigan.

High Life (2009 film): High Life is a 2009 Canadian film based on the stage play by Lee MacDougall, written by Lee MacDougall and directed by Gary Yates.  Starring Timothy Olyphant, Stephen Eric McIntyre, Joe Anderson and Rossif Sutherland, "High Life" is a comedic heist movie from the flip-side of the '80s consumer dream.

Crooks and Coronets: Crooks and Coronets is a 1969 British crime comedy film and/or heist movie written and directed by Jim O'Connolly.  It starred Telly Savalas, Edith Evans, Warren Oates, Cesar Romero and Harry H. Corbett.  The film was renamed as "Sophie's Place" for the US market.

Yellow Sky: Yellow Sky is a 1948 American western film directed by William A. Wellman.  The story is believed to be loosely adapted from William Shakespeare's "The Tempest".  A band of reprobate outlaws flee after a bank robbery and encounter an old man and his granddaughter in a ghost town.

Sidney Carroll: Sidney Carroll (May 25, 1913 – November 3, 1988) was a film and television screenwriter.  Although Carroll wrote most frequently for television, he is perhaps best remembered today for writing the screenplays for "The Hustler" (1961) for which he was nominated for an Academy Award and for A Big Hand for the Little Lady (1966).  He has also won Emmys for the documentaries "The Louvre" (1978) and "China and the Forbidden City" (1963).  In 1957, Carroll won an Edgar Award, in the category Best Episode in a TV Series, for writing "The Fine Art of Murder", an installment of the ABC program "Omnibus".  He wrote the screenplays for the 1974 Richard Chamberlain television version of "The Count of Monte Cristo" as well as the original story for the Michael Caine heist movie "Gambit".  He continued to write for television until 1986.

Waterhole No. 3: Waterhole #3 is a 1967 Western comedy film directed by William A. Graham.  It is considered to be a comic remake of "The Good, the Bad, and the Ugly".

Gunfight in Abilene: Gunfight in Abilene is a 1967 western film starring Bobby Darin in a non-singing role.  It is the second film based on the short story "Gun Shy" by Clarence Upson Young, the first being "Showdown at Abilene" (1956), starring Jock Mahoney in the role played by Darin in the remake.

The Day of the Wolves: The Day of the Wolves is a 1971 heist movie starring Richard Egan and directed, written and produced by Ferde Grofe Jr. the son of the renowned composer who had previously worked in the Philippine film industry.  It was the first movie to be made on location in the new town of Lake Havasu City, Arizona.  This was the last feature film made by actress Martha Hyer.

The Jackals: The Jackals is a 1967 DeLuxe Color Western film from 20th Century Fox filmed at Killarney Film Studios South Africa.  A remake of 1948's "Yellow Sky", it stars Vincent Price as a South African prospector named Oupa (grandpa) Decker and contract Fox star Robert Gunner.  The film was the last directed by Robert D. Webb.

Brian Ralston: Brian Ralston (born April 12, 1974) is a composer and musician living in Los Angeles.  Ralston is a graduate of the University of Arizona and the USC Thornton School of Music Scoring for Motion Pictures and Television program.  Brian's latest film is the 2017 drama Rose starring Cybill Shepherd, James Brolin and Pam Grier.  In 2012 he scored the 20th Century Fox inspirational sports film Crooked Arrows, starring Brandon Routh, directed by Steve Rash.  He has also composed music for the television series "Angel" (Season 4) and scores to the theatrical motion pictures "9/Tenths", directed by Bob Degus ("Pleasantville") starring Gabrielle Anwar, Henry Ian Cusick and Dave Ortiz, the Magnolia Pictures teen heist movie Graduation directed by Mike Mayer and starring Adam Arkin, Shannon Lucio, Chris Marquette, Riley Smith and Chris Lowell, and the dramatic feature Don't Fade Away directed by Luke Kasdan, starring Beau Bridges, Mischa Barton and Ryan Kwanten.

Supporting paragraphs: The Jackals Yellow Sky
Answer: Yellow Sky