I missed this... 'Bosch' Prequel Officially in the Works With the Perfect Titus Welliver Replacement Collider By Chris McPherson Published Oct 15, 2025 In sensational news, Harry Bosch is returning but this time it's with a twist. We're finally going to see the story of the Black Echo, as a new prequel series starring Cameron Monaghan as Hieronymous Bosch, previously played by Titus Welliver, has officially been green lit by MGM+. Monaghan will be joined by Omari Hardwick in the series titled Start of Watch. Set in 1991 Los Angeles, the story will explore the city’s racial tensions, gang violence, and corruption through the eyes of a young cop who’s just learning what it means to live by Bosch’s defining code: “Everybody counts or nobody counts.” “We are thrilled to expand the Bosch universe with this compelling origin story that showcases how one of television's most beloved detectives became the man we know today,” said Michael Wright, head of MGM+. “With Cameron Monaghan and Omari Hardwick bringing these complex characters to life, and the creative vision of Michael Connelly and our talented executive producers, Bosch: Start of Watch promises to deliver the gritty, authentic storytelling that honors the franchise’s legacy while opening an exciting new chapter.” Continued... I have to admit, he does look a little bit like Titus. I would much prefer the real Bosch though!!! https://collider.com/bosch-prequel-series-cast-cameron-monaghan-omari-hardwick-start-of-watch