At MGM, working as an assistant in the studio's camera department, he pursued an interest in adding sound to film. That interest led to a career that spanned more than four decades in motion pictures. "What I knew about sound you could have put in a nutshell," he said. "Overnight I became the one-man sound department. They ordered me to do the job; they didn't give it to me. And probably they wouldn't have given it to me except that they were desperate."