The Sound of Music (film) of the film; the actor accepted after being assured that he could work with Lehman to improve the character; Plummer later described himself as having become quite arrogant at the time, "spoiled by too many great theater roles". Wise also spent considerable time and effort on casting the secondary characters. For the role of Max Detweiler, Wise initially considered Victor Borge, Noël Coward, and Hal Holbrook among others before deciding on Richard Haydn. For the character of Baroness Elsa Schraeder, Wise looked for a "name" actress—Andrews and Plummer were not yet widely known to film audiences—and decided on Eleanor Parker.
The Sound of Music orders him away, saying that he is Austrian, not German. Maria and the children leapfrog in, wearing play-clothes that she made from the old drapes in her room. Infuriated, the Captain sends them off to change. She tells him that they need him to love them, and he angrily orders her back to the abbey. As she apologizes, they hear the children singing "The Sound of Music", which she had taught them, to welcome Elsa Schräder. He joins in and embraces them. Alone with Maria, he asks her to stay, thanking her for bringing music back into his house. Elsa