Rex Elvie Allen Sr. (December 31, 1920 – December 17, 1999), known as "The Arizona Cowboy," was an American film and television actor, singer and songwriter; he was also the narrator of many Disney nature and Western productions. For his contributions to the film industry, Allen received a motion pictures star on the Hollywood Walk of Fame in 1975, located at 6821 Hollywood Boulevard.
When such as Roy Rogers and Gene Autry were very much in vogue in American film, in 1949 Republic Pictures in Hollywood gave him a screen test and put him under contract. Beginning in 1950, Allen starred as himself in 19 of Hollywood's . One of the top-ten box office draws of the day, whose character was soon depicted in comic books, on screen Allen personified the clean cut, God-fearing American hero of the Wild West, who wore a white Stetson hat, loved his faithful horse Koko, and had a loyal buddy who shared his adventures. Allen's comic-relief sidekick in his first few pictures was first Buddy Ebsen and then character actor Slim Pickens.
His five children included Rex Allen Jr., who became a singer like his father.
Allen was a cousin of the Gunsmoke cast members Glenn Strange (who played bartender Sam Noonan) and Taylor "Cactus Mack" McPeters (who played "Pa" in the episode "Marry Me").
As other cowboy stars made the transition to television, Allen tried too, cast as Dr. Bill Baxter for the half-hour weekly syndicated series Frontier Doctor.
Allen had a rich, pleasant voice, ideally suited for narration, and was able to find considerable work as a narrator in a variety of films, especially for Walt Disney Pictures wildlife films and television shows. The work earned him the nickname, "The Voice of the West." He narrated The Legend of Lobo, The Incredible Journey, Yellowstone Cubs, Run, Appaloosa, Run, and Charlie, the Lonesome Cougar. He also was the voice of the father on Walt Disney's Carousel of Progress, first presented at the 1964 World's Fair and now at Walt Disney World. A 1993 renovation replaced Allen with Jean Shepherd as the voice of the father, but Allen was given a cameo as the grandfather in the final scene.
Allen provided the narration for the 1973 Hanna-Barbera animated film Charlotte's Web. He was also the voice behind Purina Dog Chow commercials for many years. After moving to Sonoita, Arizona, in the early 1990s, he was a viable voice talent almost until his death, recording hundreds of national advertising voice tracks at his favorite Tucson studio, Porter Sound. In his later years he also performed frequently with actor Pedro Gonzalez-Gonzalez. He wrote and sang the theme song for the early 1980s sitcom Best of the West.
In 1983, he was inducted into the Western Performers Hall of Fame at the National Cowboy and Western Heritage Museum in Oklahoma City, Oklahoma.
In 1989, his life story was told in the book Rex Allen: My Life, Sunrise to Sunset – The Arizona Cowboy, written by Paula Simpson-Witt and Snuff Garrett.
The Rex Allen Arizona Cowboy Museum and Willcox Cowboy Hall of Fame in Willcox features an Allen's collection of memorabilia, including photos, movie posters, cowboy outfits, records and musical instruments. His cremated ashes were scattered in Railroad Park, across the street from the museum, near a bronze statue of Allen.
| 1956 | Under Western Skies | — | Decca |
| 1958 | Mister Cowboy | — | |
| 1960 | Rex Allen Sings | — | Hacienda |
| 1961 | Say One for Me | — | Buena Vista |
| 1962 | 16 Golden Hits | — | |
| Faith of a Man | — | Mercury | |
| Sings and Tells Tales of the Golden West | — | ||
| 1964 | Western Ballads | — | Hilltop |
| 1968 | The Smooth Country Sound of Rex Allen | 42 | Decca |
| 1970 | Touch of God's Hands | — | |
| 1973 | Boney Kneed Hairy Legged Cowboy Song | — | JMI |
| 1980 | Love Gone Cold | — | Longhorn |
| 1949 | "Afraid" | 14 | — | singles only |
| 1951 | "The Roving Kind" | – | 20 | |
| 1951 | "Sparrow in the Treetop" | 10 | 28 | |
| 1953 | "Crying in the Chapel" | 4 | 8 | |
| 1961 | "Marines, Let's Go" | 21 | — | |
| 1962 | "Don't Go Near the Indians" | 4 | 17 | Sings and Tells Tales of the Golden West |
| 1964 | "Tear After Tear" | 44 | — | single only |
| 1968 | "Tiny Bubbles" | 71 | — | The Smooth Country Sound of Rex Allen |
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