She received a nomination for the Tony Award for Best Featured Actress in a Play for her performance in Goodbye Charlie.

[1] Marshall made her Broadway debut in 1951 in a short revival of Elmer Rice's Dream Girl.

[5] Marshall also had a starring role in Alfred Hitchcock Presents as Poopsie (Mrs. Barrett) in "The Baby Blue Expression."

She guest-starred in three episodes of Daniel Boone: "Cry of Gold" (1965), "Take the Southbound Stage" (1967) and "Hero's Welcome" (1968).

[citation needed] On 13 June 1952, Marshall married production designer Mel Bourne.