mistaken occupancy

His films frequently explore cases of mistaken identity and false accusation, most notably in 'North by Northwest' where an ordinary man is confused for a spy.

He masterfully employed mistaken identity as a central device in comedies like 'Some Like It Hot' where characters assume false personas with profound consequences.

His psychological thrillers repeatedly examine how misidentification and false assumptions about people's true nature drive dramatic tension and moral ambiguity.