Because of contractual requirements, Maria Montez receives star billing even though her role only demands she be on screen for about ten minutes, 40 minutes into the film, after which she is never seen again. Although the film was not produced by Universal, it was released by that studio and concluded Montez's contract with the studio.
Film credits "introduce" actress Paule Corset, who was in fact, Rita Corday who had been under contract to RKO for about four years, and had already appeared in nearly two dozen films.