She was with the company for 10 years and most recently served as head of series casting Donna Rosenstein, the head of casting for series for Amazon MGM Studios, is leaving the company, TheWrap has learned. Rosenstein was one of the reported 14,000 layoffs the company announced were happening on Tuesday. The casting director and executive had been with the tech giant for 10 years and was the first casting executive hired at the studio. She was integral in creating, building and establishing