During the 60s, Sherman and his brother had one non-Disney success with the title song to the uneven "Chitty Chitty Bang Bang" (1968), produced by United Artists. In 1973, the siblings returned to the studio to co-script and score musical adaptations of Mark Twain's "Tom Sawyer" (1973) and "Huckleberry Finn" (1974). Also in 1974, the Shermans made their Broadway debut with "Over Here!", a WWII-era musical that was helped by the presence of Patty and Maxine Andrews. One of their better post-Disney efforts was the lovely, lushly romantic score for "The Slipper and the Rose" (1976), which was a retelling of the Cinderella story. More recently, the pair provided the songs to the animated "Little Nemo: Adventures in Slumberland" (1990) and "The Mighty Kong" (lensed 1994-96).