Although issued with a synchronized musical score, some dialogue sequences, and one Irving Berlin song sung by Lupe Velez, the soundtrack for this film, recorded on disc, is thought to have vanished.
Sound discs 6 and 8 are preserved in the UCLA Film and Television Archives, where other sound discs are at this time is unknown. The film itself survives in the Mary Pickford Archives.
The Smoking Dog Cafe, where Lupe Velez sings, is the name of an actual Paris restaurant (Au Chien Qui Fume), opened in 1920. However, unlike the place in the movie, described as "the lowest dive in Paris," it was, at most, bohemian, and was in a respectable neighborhood.