 Both versions were filmed and both actors recorded their respective versions, but the footage for both, as well as the vocal track by Rex Harrison have been lost.In both scenarios, "Something In Your Smile" is sung by Dolittle when he realizes he himself has fallen for Emma; although Harrison's vocal for the song survives, the footage does not exist.Ultimately, the version screened in San Jose, California, which ran 151 minutes, became the final cut of the film.