Continuity mistake: In the scene where the Beatles are in bed sleeping, and Ringo is getting pulled out of bed by the ring, he falls out of bed, and brings the blankets with him. In the next shot however, the bed clothes are back on his bed.
Continuity mistake: After Father Frost meets Nastenka, he gives her his cloak for being so graceful towards him. Between wideshots ans closeups the position of the cloak on Nastenka repeatedly keeps on changing. (00:50:55)