Queen Margrethe II of Denmark and director Bille August showcase their meticulous attention to the sets and costumes of the “Ehrengard” film adaptation.

When a self-appointed expert on love tries to teach a timid prince the art of seduction, the plan backfires, leading to scandal — and unexpected romance.

Minna, a young girl, misuses her newfound ability to create and control other people’s dreams to teach her bothersome stepsister a lesson. When her stepsister can no longer wake up,…