William's educational journey began with grammar and high schools in New York and New Jersey, respectively. Upon graduation, he pursued higher education at West Virginia University, where he intended to study law and simultaneously explored his passion for football and tennis. However, his academic path took an unexpected turn when his uncle secured him a summer job at the Suffern County Theatre in New York, where he had the opportunity to work alongside renowned actors such as Broderick Crawford, George Tobias, José Ferrer, and Kent Smith.
This formative experience had a profound impact on William, causing him to reevaluate his academic goals and ultimately decide to leave college to focus on a career in theatre. He went on to tour with the production "Tobacco Road" and later joined the Mercury Theatre in New York, before making the bold decision to relocate to Hollywood and sign an MGM contract.
Initially, William was slated to star alongside Esther Williams in a film, although this project ultimately failed to materialize. Following this setback, he was drafted into the Army, where he served until his discharge in 1946. Upon his return, William spent three years working with Columbia Pictures before opting to freelance and take on various projects.
One of his most notable accomplishments during this period was his starring role in the TV series "It's a Great Life," which aired for its entire run in 1954.