In 1965, the musical film The Sound of Music, adapted from the Broadway play of the same name, appeared to huge international success. The film’s popularity led it to surpass Gone With the Wind as the biggest box office hit of all time, and reaffirmed the superstardom of singer-actress Julie Andrews. It also vaulted a hitherto unknown lead actor, Christopher Plummer, into the front rank of film actors. Unknown, that is, to mainstream film audiences. By 1965, Christopher Plummer was a well-k...
