Question: A western film starring a medal of honor recipient who demonstrated valor at the age of 19, was released in what year?

Context articles: Eddie Rickenbacker
Audie Murphy
Peter C. Lemon
Texas Medal of Honor Memorial
Robert Blake (Medal of Honor)
John L. Barkley
Milton L. Olive III
Kentucky Medal of Honor Memorial
Cast a Long Shadow
John William Finn

Edward Vernon Rickenbacker (October 8, 1890 – July 23, 1973) was an American fighter ace in World War I and Medal of Honor recipient.
 With 26 aerial victories, he was America's most successful fighter ace in the war.
 He was also considered to have won the most awards for valor by an American during the war according to the April 2017 VFW magazine in their special World War I edition.
Audie Leon Murphy (20 June 1925 – 28 May 1971) was one of the most decorated American combat soldiers of World War II, receiving every military combat award for valor available from the U.S. Army, as well as French and Belgian awards for heroism.
 Murphy received the Medal of Honor for valor demonstrated at the age of 19 for single-handedly holding off an entire company of German soldiers for an hour at the Colmar Pocket in France in January 1945, then leading a successful counterattack while wounded and out of ammunition.
Peter Charles Lemon (born June 5, 1950) is a former United States Army soldier and a recipient of the U.S. military's highest award, the Medal of Honor.
 He received the award for his actions on April 1, 1970, while serving in Tây Ninh Province during the Vietnam War.
 He dedicates the Medal of Honor to the three comrades he lost in the battle which he received the award for: Casey Waller, Nathan Mann and Brent Street.
 Lemon is the only Canadian-born U.S. citizen to be presented the medal for fighting in the Vietnam War.
 He is the eighth-youngest living Medal of Honor recipient.
The Texas Medal of Honor Memorial is a statue commemorating recipients of the Medal of Honor from the state of Texas.
 Sculpted by Doyle Glass and Scott Boyer, it was dedicated on Memorial Day of 2008 and is located in Midland, Texas, at the Commemorative Air Force International Headquarters.
 The Memorial depicts Medal of Honor recipient George H. O'Brien, Jr. as he would appear on the day he earned the Medal of Honor for his service during the Korean War.
 Perched on a rock, the heroic-sized bronze figure rises above a granite base, which displays the names of most recipients of the medal from Texas.
 The Model for this statue was Buck Hartlage a Louisville Kentucky native.
Robert Blake was a Union Navy sailor during the American Civil War and a recipient of America's highest military decoration, the Medal of Honor.
 Blake was the second African American to perform a Medal of Honor action; William Harvey Carney was the first.
 Blake was the first African American to actually "receive" a Medal of Honor - his was presented to him in 1864, while Carney did not receive his until 1900.
 But, because Carney's Medal of Honor action occurred first, Carney, not Blake, is usually credited with being the first African American Medal of Honor recipient.
John Lewis Barkley (August 28, 1895 - April 14, 1966) was a United States Army Medal of Honor recipient of World War I.
 Born and raised in Kansas City, Missouri, Barkley served as a Private First Class in Company K, 4th Infantry Regiment, 3rd Division.
 He earned the medal while fighting near Cunel, France, on October 7, 1918.
 His autobiography, "Scarlet Fields: The Combat Memoir of a World War I Medal of Honor Hero," details his service leading up to and following his Medal of Honor action.
 The book draws comparisons as the American literary response to "All Quiet on the Western Front."
 Barkley died in 1966, and is buried in Forest Hill Cemetery, Kansas City, Missouri.
Milton Lee Olive III (November 7, 1946 – October 22, 1965) was a United States Army soldier and a recipient of America's highest military decoration — the Medal of Honor — for his actions in the Vietnam War.
 At the age of 18, Olive sacrificed his life to save others by smothering a live grenade.
 He was the first African-American Medal of Honor recipient of the Vietnam War.
The Kentucky Medal of Honor Memorial is located at the corner of Fifth and Jefferson Streets in downtown Louisville, Kentucky, on the grounds of the old Jefferson County Courthouse.
 The Memorial honors all recipients of the Medal of Honor from the Commonwealth of Kentucky.
 The Memorial was sculpted by Doyle Glass and dedicated on Veterans Day 2001.
 The Memorial features a life-size bronze statue of Medal of Honor recipient John C. Squires as he would appear on the night he earned the Medal of Honor.
 Squires, a native of Louisville, was killed in action in Italy during World War II.
 The statue of Squires stands on a 4 ft granite base.
 A plaque on the base lists the names of each recipient of the Medal of Honor from Kentucky.
Cast a Long Shadow is a 1959 Western film starring Audie Murphy.
 It was made by a company Murphy formed with Walter Mirisch.
John William Finn (23 July 1909 – 27 May 2010) was a sailor in the United States Navy who, as a chief petty officer, received the United States military's highest decoration, the Medal of Honor, for his actions during the attack on Pearl Harbor in World War II.
 As a chief aviation ordnanceman stationed at Naval Air Station Kaneohe Bay, he earned the medal by manning a machine gun from an exposed position throughout the attack, despite being repeatedly wounded.
 He continued to serve in the Navy and in 1942 was commissioned an ensign.
 In 1947 he was reverted to chief petty officer, eventually rising to lieutenant before his 1956 retirement.
 In his later years he made many appearances at events celebrating veterans.
 At the time of his death, Finn was the oldest living Medal of Honor recipient, the last living recipient from the attack on Pearl Harbor, and the last United States Navy recipient of World War II.