A “Bosch” prequel has been greenlit at MGM+, with Cameron Monaghan set to play the title role. The series is based on Michael Connelly’s Det. Harry Bosch books, which spawned the original series.

Many Boschfans are still sad and upset about the cancellation of Bosch: Legacy after three seasons. The show was a continuation of the original Bosch series and followed LAPD detective Harry Bosch as ...