Continuity: At the Hollywood party at Hart's home, he and Judy are singing a duet. Her dress is cinched with a belt in that scene, however, when she sings a solo just after that, the dress is beltless and her waist is a bit wider. Her hair is also longer than the previous scene.
Anachronisms: 26-year-old Judy Garland plays herself set in a scene in which she would have really been around 10 years old.
Anachronisms:Camille (1936) is treated and presented as if it were a silent film, even though it was made nearly a decade into the sound era.