Roy Price, the executive in charge of Amazon’s growing investment in movies and television shows, was suspended by the company on Thursday after a Hollywood producer publicly accused him of making unwanted sexual advances toward her. Mr. Price, the head of Amazon Studios, was accused of lewdly propositioning Isa Dick Hackett, a producer of one of its most popular shows, in an interview with The Hollywood Reporter published earlier in the day. In the interview, Ms. Hackett, an executive producer of the Amazon series “The Man in the High Castle,” said that Mr. Price had repeatedly made unwanted sexual advances...