Bosch is one of the most captivating and critically acclaimed police procedural dramas. The Prime Video series follows LAPD Detective Hieronymus "Harry" Bosch, played by the talented Titus Welliver, who works in the Hollywood Homicide Division. Harry Bosch is a fictional character created by author Michael Connelly, who has appeared in over twenty of Connelly's novels. Michael Connelly's fictional world features multiple characters that share the same intricate universe. And as many Bosch fans know, Rhd is a big part of that universe.

Rhd is heavily mentioned throughout Bosch's seven seasons. Within the Hollywood Homicide division, Rhd detectives are venerated, envied, and some even disliked. Harry himself has a hard time working with Rhd, having a few run-ins with David Marciano's Detective Brad Conniff. Rhd plays a bigger role in Bosch Season 4 when Harry has to investigate detectives from Rhd regarding the murder of a prominent defense attorney. Yet...