In 1949, she played Irma Peterson in the film My Friend Irma, reprising her role from the radio series. In 1950, she again played Irma in My Friend Irma Goes West. In 1952, she played Jane Sweet in A Girl in Every Port, based on the short story They Sell Sailors Elephants by Frederick Hazlitt Brennan. In 1957, she played Marie Antoinette in The Story of Mankind, loosely based on the nonfiction book The Story of Mankind (1921) by Hendrik Willem van Loon. Wilson's last film was 1962's Mr. Hobbs Takes a Vacation, based on the novel by Edward Streeter.