Bosch: Legacy's final season will air its first four episodes next week, and fans are excited to see the epic crime drama return to television screens after nearly 18 months. Even though Harry Bosch has been in rest mode, there has been plenty of behind-the-scenes drama to keep the fans gripped in the interim. Amazon's cancelation of Bosch: Legacy opened the floodgates back in September 2024, as the fans launched a petition to save the show and give it a proper ending. Bosch: Legacy's cancelation is not a straightforward one, as Amazon has been so secretive about its real intentions.