Bosch: Legacy season 3 is heading to television screens in March 2025, but as it stands, it'll be Harry Bosch's final solo show, as Amazon canceled it back in September 2024 despite strong viewership and a huge fanbase. An army of fans has backed a petition to save Bosch: Legacy, with over 13,000 signatures so far. It's important to remember that the petition can also act as a way to save the Jerry Edgar spin-off, which was axed soon after Amazon announced the end of Bosch: Legacy.