The Andrews Sisters sing the title song as the opening credits roll and also perform two specialty numbers in the all-star revue "Hollywood Canteen" (1944). They can be seen singing "You Don't Have to Know the Language" with Bing Crosby in Paramount's "Road to Rio" with Bob Hope, that year's highest-grossing movie. Their singing voices are heard in two full-length Walt Disney features: "Make Mine Music", in a segment which featured animated characters Johnny Fedora and Alice Blue Bonnet; and "Melody Time", in the segment "Little Toot" (both of which are available on DVD today).