Jeanette Nolan had the kind of career radio was built to reward. She could sound older than she was, younger than she was, refined, rural, brittle, frightened, severe or warm, and she could make those shifts quickly enough to satisfy an industry that rarely gave supporting actors much rehearsal time.

Born in Los Angeles in 1911, Nolan studied at Los Angeles City College and made her radio debut in 1932 in a broadcast of Omar Khayyam from KHJ. She entered the medium while network radio was still defining its dramatic language and stayed long enough to become part of the mature West Coast repertory system. By the time younger actors arrived, Nolan had already spent years learning how to construct character entirely through sound.

Serial drama gave her sustained work. She appeared in Young Doctor Malone, One Man’s Family and The Great Gildersleeve, among other programs, but anthology and crime radio showed her range more clearly. Yours Truly, Johnny Dollar used her repeatedly. So did Gunsmoke, The Line Up, Tales of the Texas Rangers and Escape. The worlds changed from urban crime to westerns to suspense, but Nolan rarely sounded as though she had simply changed costumes behind the same voice.

Her film debut arrived surprisingly late and with unusual weight: Lady Macbeth opposite Orson Welles in his 1948 film of Macbeth. The role was a leap from the invisibility of radio into one of Shakespeare’s most demanding parts. Reviews of the film were harsh at the time, but Nolan’s screen career endured and expanded. She went on to become one of television’s most familiar character actresses, eventually accumulating hundreds of appearances.

That later visibility can make the radio years look like preparation. They were more than that. Radio was where Nolan became the actor who could walk into a western, a noir drama, a domestic serial or a literary adaptation and understand immediately how much information the voice had to carry. Television benefited from that training, but it did not create it.

Nolan continued working into the 1990s and died in 1998. Her career covered almost the entire life span of American network drama, from the early transcontinental broadcast era to modern television. The through-line was repertory craft: the ability to make the next character feel as if she had always existed.