The film's credits list Eileen Welles's character as "Sinthia." In fact, Welles plays "Shari Fuller." The film's credits list Jennifer Richards's character as "Shari." In fact, Richards plays "Sinthia."
The butler, played by Dale Meador, is called "Jasper" by Paula Wain in the film. Later on, Eileen Welles calls him "Jaspers" with an "s", the same as the film's credits.