Bosch: Season 4 (2018)


Season 4

Critics Consensus

Bosch continues its steady thrills in a fourth season that successfully navigates topical controversies.



Critic Ratings: 10


Audience Score

User Ratings: 115
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Air date: Apr 13, 2018
Air date: Apr 13, 2018
Air date: Apr 13, 2018
Air date: Apr 13, 2018
Air date: Apr 13, 2018
Air date: Apr 13, 2018
Air date: Apr 13, 2018
Air date: Apr 13, 2018
Air date: Apr 13, 2018
Air date: Apr 13, 2018

Bosch: Season 4 Videos

Tv Season Info

In this ten-episode season, when an attorney is murdered on the eve of his civil rights trial against the LAPD, Bosch is assigned to lead a Task Force to solve the crime before the city erupts in a riot. Bosch must pursue every lead, even if it turns the spotlight back on his own department. One murder intertwines with another, and Bosch must reconcile his past to find a justice that has long eluded him.


Titus Welliver
as Harry Bosch
Jamie Hector
as Jerry Edgar
Amy Aquino
as Lt. Grace Billets
Lance Reddick
as Deputy Chief Irvin Irving
Madison Lintz
as Maddie Bosch
Annie Wersching
as Julia Brasher
Jason Gedrick
as Raynard Waits
Sarah Clarke
as Eleanor Wish
Mark Derwin
as Captain Harvey Pounds
Jeri Ryan
as Veronica Allen
Show More Cast

News & Interviews for Bosch: Season 4

Critic Reviews for Bosch Season 4

All Critics (10) | Top Critics (3)

In its fourth season, Bosch remains as good and solid as its namesake hero.

Apr 16, 2018 | Rating: B+ | Full Review…
Top Critic

You kind of want to dislike it. Yet the plot is good and quick, and makes you want to watch the next episode. It's essentially a summer beach-read TV show, for better or worse.

Dec 11, 2018 | Full Review…

The subtle starkness with which Bosch metes out its stories, the gradual erosions that difficult, often corrupting police work can enact on a human psyche are made not just believable, but palpable.

Dec 11, 2018 | Full Review…

The visual storytelling on Bosch is crucial as the casting.

Aug 24, 2018 | Full Review…

Titus Welliver IS Harry Bosch, and this series is one o f the best ever made. It isn't just the story and the acting, it is the mood of the show. Can't wait for Season 5.

May 14, 2018 | Rating: 8/10 | Full Review…

There has never been a better TV adaptation of an American detective series than Bosch, which continues its impressive run by flawlessly picking up where it left off.

Dec 11, 2018 | Full Review…

The show continues to do excellent work with the people in Bosch's orbit.

Apr 20, 2018 | Full Review…

That head-down, always-engaged approach to storytelling has served the series well, and it continues to do so here.

Apr 16, 2018 | Full Review…

When it errs, it errs on the side of literalness rather than falseness, of plainness rather than pretension. The show doesn't require patience so much as relaxation. Surrender to its hard-boiled charms, and it will treat you right.

Apr 13, 2018 | Full Review…

And another murder might be the most challenging crime Bosch has ever faced, drawing the most compelling performance yet from Welliver.

Apr 6, 2018 | Full Review…

Audience Reviews for Bosch: Season 4

  • Jun 23, 2019
    Edge of the seat action
  • May 22, 2019
    Season four going strong. Very watchable series. Just starting series 5.
  • Jan 17, 2019
    If this is not the best series on TV, Amazon or Netflix then I don't know what is. The 4th Series may be the best so far. So many long running series degenerate into soaps with the same characters. We shall see if Michael Connelly succumbs to that formula or tracks the books which avoid that by introducing new supporting partners, antagonists and locations as Bosch's career evolves. So far he has done such a great job drawing together several books into each series and creating something fresh. I hope that in future series we will see Micky Haller (Michael Connelly's Lincoln Lawyer) appear as he does in a couple of the Bosch novels. I have promised self not to binge watch series 5 the moment it comes out. Although it does make a great “watch-again.” It’s great that series 6 is already in the works for 2020. Love it.
  • Dec 11, 2018
    The top show on TV. Wonderfully written, directed, and acted. Total binge show. Don't miss it.
  • Sep 23, 2018
    Hard to resist watching all these episodes in a single sitting! Great! A,azon, please continue producing Bosch!
  • Sep 20, 2018
    Haven't been this engaged in a cop drama since The Wire.. Season 4 amps bosch up to another level..
  • Aug 28, 2018
    super acting. Screenplay superb. Great sTory. Great role for Titus.
  • Aug 13, 2018
    It's great to see this series continue to get better and better. Welliver as Michael Connelly's intriguing and complicated Detective Bosch is perfectly cast and the supporting actors are tremendous.
  • Aug 05, 2018
    Made me root for a 5th season.
  • May 15, 2018
    Great cast! gr!eat show! love the books

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