Dame Joan Collins stayed two days in The Netherlands to shoot her scenes. All of her scenes were shot in one day, because the movie company couldn't afford to pay her for more days.
After Ellis tells Joan Colin's that 'this simple cleaning lady' doesn't require her help, she rides a tram with her son. All the other passengers, apparently just having visited the theatre, hold programs to 'My fair lady'. This play has a storyline similar to this film.