Multiple new Bosch spinoff shows are in development at Amazon, and they're set to follow two separate in-universe characters. Bosch is a Prime Video original series that premiered in 2014. The show ran for seven seasons, making it the longest-running Amazon-produced series to date. Bosch spawned its first spinoff series last year with Bosch: Legacy, which is expected to get a season 2 in 2023 on Amazon's ad-supported video-on-demand service, Amazon Freevee. The original Bosch series was created by Eric Ellis Overmyer and starred Titus Welliver, Jamie Hector, Amy Aquino, and Lance Reddick.
https://screenrant.com/bosch-multiple-spinoff-amazon-shows-development/