Bosch

Titus Welliver plays Harry Bosch, a dedicated detective in the Los Angeles Police Department.

Jamie Hector portrays Jerry Edgar, Bosch's partner in the LAPD.

Amy Aquino is Grace Billets, Bosch's commanding officer in the LAPD.

Brent Sexton plays Carl Nash, an antagonist in the series.

Lance Reddick takes on the role of Irvin Irving, a high-ranking officer in the LAPD.

Annie Wersching is Officer Julia Brasher, a rookie cop in the series.

Madison Lintz plays Maddie Bosch, Harry Bosch's daughter.

Jeri Ryan is Veronica Allen, a key character involved in Bosch's investigations.

Sarah Clarke portrays Eleanor Wish, Bosch's ex-wife and a former FBI agent.

Jason Gedrick plays Raynard Waits, a serial killer in the series.

Avery Clyde is Kathy Zellen, a character involved in the storyline.

Holly Alexis Hyman portrays Tammi, a character in the series.