and among his acting teachers was Alvina Krause. Several years later, Heston teamed up with Bradley to produce the first sound version of William Shakespeare's Julius Caesar, in which Heston played Mark Antony. World War II service In March 1944 Heston married Northwestern University student Lydia Marie Clarke at Grace Methodist Church in downtown Greensboro, North Carolina. That same year, he joined the military. Heston enlisted in the United States Army Air Forces and served for two years as a radio operator and aerial gunner aboard a B-25 Mitchell medium bomber stationed in the Alaskan Aleutian Islands with the 77th Bombardment Squadron of the Eleventh Air Force. He reached the rank of staff sergeant. After his rise to fame, Heston narrated for highly classified U.S. Armed Forces and Department of Energy instructional films, particularly relating to nuclear weapons, and "for six years Heston [held] the nation's highest security clearance" or Q clearance. The Q clearance is similar to a DoD or DIA clearance of top secret. New York After the war, the Hestons lived in Hell's Kitchen, New York City, where they worked as artists' models. Seeking a way to make it in theatre, they decided to manage a playhouse in Asheville, North Carolina, in 1947, making $100 a week. In 1948, they returned to New York, where Heston was offered a supporting role in a Broadway revival of Shakespeare's Antony and Cleopatra, starring Katharine Cornell. In television, Heston played a number of roles in CBS's Studio One, one of the most popular anthology dramas of the 1950s. In 1949 Heston played Mark Antony in an independent film adaptation of Julius Caesar (1950). Film producer Hal B. Wallis spotted Heston in a 1950 television production of Wuthering Heights and offered him a contract. When his wife reminded Heston they had decided to pursue theater and television, he replied, "Well, maybe just for one film to see what it's like." Hollywood Heston's first professional movie appearance was the leading role at age 26 in Dark City, a 1950 film noir produced by Hal Wallis. His breakthrough came when Cecil B. DeMille cast him as a circus manager in The Greatest Show on Earth, which was named by the Motion Picture Academy as the Best Picture of 1952. It was also the most popular movie of that year. King Vidor used Heston in a melodrama with Jennifer Jones, Ruby Gentry (1952). He