Question: Who made films in the US, Phil Rosen or Sacha Guitry?
Sentence (from "Pearls of the Crown"): The Pearls of the Crown (French: "Les Perles de la couronne" ) is a 1937 French comedy film of historically-based fiction by Sacha Guitry who plays four roles in it (many of the other performers play multiple roles, as well).
Relevant evidence: No