She had an extensive career in radio and became well known for her work on Red Skelton's and Jack Benny's programs.
She played Hilda Crocker on the CBS sitcom December Bride. She also had work on The Flintstones in the '60s and The Jack Benny Program in the late '50s to mid '60s.
She was married to Lee Carson Millar, Sr. from 1923 until his death in 1941.
She and Walt Disney, whose films she starred in, died one day apart.