Dayle Lymoine Robertson (July 14, 1923 – February 26, 2013) was an American actor best known for his starring roles on television. He played the roving investigator Jim Hardie in the television series Tales of Wells Fargo and railroad owner Ben Calhoun in Iron Horse. He often was presented as a deceptively thoughtful and modest Western hero. From 1968 to 1970, Robertson was the fourth and final host of the anthology series Death Valley Days. Described by Time magazine in 1959 as "probably the best horseman on television", for most of his career, Robertson played in Western films and television shows—well over 60 titles in all.
Born in 1923 to Melvin and Vervel Robertson in Harrah, Oklahoma, Robertson fought as a professional boxer while enrolled in the Oklahoma Military Academy in Claremore.
During this time Columbia Pictures offered to test Robertson for the lead in their film version of Golden Boy, but Robertson turned down the trip to Hollywood for a screen test. He did not want to leave the ponies he was training, nor his home, and the role went to William Holden.
In a 1987 appearance on The Tonight Show Starring Johnny Carson, Robertson said he was of Cherokee ancestry. He joked, "I am the tribe's West Coast distributor."
During World War II, he was commissioned through Officer Candidate School, and served in the U.S. Army's 322nd Combat Engineer Battalion of the 97th Infantry Division in Europe. He was wounded twice and was awarded the Bronze and Silver Star medals.
Robertson began his acting career by chance when he was in the army. When he was stationed at San Luis Obispo, California, Robertson's mother asked him to have a portrait taken for her because she did not have one; so he and several other soldiers went to Hollywood to find a photographer. A large copy of his photo was displayed in his mother's living room window. He found himself receiving letters from film agents who wished to represent him. After the war, Robertson's war wounds prevented him from resuming his boxing career. He stayed in California to try his hand at acting. Hollywood actor Will Rogers Jr., gave him this advice: "Don't ever take a dramatic lesson. They will try to put your voice in a dinner jacket, and people like their hominy and grits in everyday clothes." Robertson thereafter avoided formal acting lessons.
Robertson made his film debut in an uncredited role as a policeman in The Boy with Green Hair (1948). Two other uncredited appearances led to featured roles in two Randolph Scott Westerns: Fighting Man of the Plains (1949), where he played Jesse James, and The Cariboo Trail (1950).
Popular acclaim to Robertson's brief roles led him to be signed to a seven-year contract to 20th Century Fox. Robertson's first role for Fox was a support part in a Western, Two Flags West (1951). He had a support part in the musical Call Me Mister (1951). He soon advanced to leading roles in films such as Take Care of My Little Girl (1951), where he played Jeanne Crain's love interest, and Golden Girl (1951), where he supported Mitzi Gaynor.
Fox gave Robertson top billing in Return of the Texan (1952). He appeared opposite Anne Baxter in The Outcasts of Poker Flat (1952), and starred in the historical adventure Lydia Bailey (1952).
Robertson was never very cooperative with the press, even shunning the powerful columnist Louella Parsons. As a result, he won the press' Sour Apple Award for three years running. But then, commented Robertson, "that dang Sinatra had to hit some photographer in the nose and stop me from getting my fourth."
He was one of several Fox names in O. Henry's Full House (1952) and was Betty Grable's love interest in The Farmer Takes a Wife (1953).
RKO borrowed him for Devil's Canyon (1953) with Virginia Mayo and Son of Sinbad, filmed in 1953 but not released for two more years.
He returned to Fox for City of Bad Men (1953) with Crain; The Silver Whip (1954) with Rory Calhoun and Robert Wagner; and The Gambler from Natchez (1954) with Debra Paget.
Robertson went over to United Artists to star in Sitting Bull (1954), and Top of the World (1955), an adventure film.
Robertson did A Day of Fury (1956) for Universal and Dakota Incident (1956) for Republic, then traveled to Britain for High Terrace (1956).
Tales of Wells Fargo, his best-remembered series, aired on NBC from 1957 to 1962. Weekly B & W episodes were 30 minutes in length from 1957-1961. The program expanded to an hour and switched to color for its final season in 1961-1962. The show originally was produced by Nat Holt whom Robertson felt he owed his career to for giving him his first leading roles. Robertson used his own horse, Jubilee, throughout the run of the series.
Robertson also did the narration for Tales of Wells Fargo through which he often presented his own commentary on matters of law, morality, and common sense. He was unique among his television contemporaries, stating that he hated the gun he was forced to carry, but saw it as a necessary evil, a "tool of the trade", and kept practicing.
In its cover story on television Westerns, published March 30, 1959, Time reported Robertson was 6 feet tall, weighed 180 pounds, and measured 42–34–34. He sometimes made use of his physique in "beefcake" scenes, such as one in 1952's Return of the Texan where he is seen bare-chested and sweaty, repairing a fence.