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The Best Episodes of Bosch Season 4

Every episode of Bosch Season 4 ranked from best to worst. Discover the Best Episodes of Bosch Season 4!

Binge this in 8h 14m•Peaking at 9.2/10

Harry Bosch, an LAPD homicide detective, stands trial for the fatal shooting of a serial murder suspect. A cold case involving the remains of a missing boy forces Bosch to confront his past. As daring

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Episode Rankings

  1. #1 Fan Favorite
    Bosch Season 4 Episode 10 - Book of the Unclaimed Dead
    9.2/10(1986 votes)

    S4:E10

    Bosch and Sgt. Amy Snyder uncover a key piece of evidence that could compromise the entire Elias investigation. Edgar and Robertson are rocked by personal disappointment. Irving exposes his enemies. Bosch stalks the suspected Elias killer on his own, and comes face to face with his past.

    Director:Ernest R. Dickerson
    Writer:Daniel Pyne

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  2. Bosch Season 4 Episode 4 - Past Lives
    9.0/10(1701 votes)

    S4:E4

    Det. Francis Sheehan comes clean to Bosch, Robertson suspects a leak in the investigation, and Edgar joins the Task Force. Social unrest surrounding the Elias murder grows and Irving is pressured to intervene. Eleanor asks Bosch for parenting advice and confesses the truth about her marriage to Reggie Woo.

    Director:Tim Hunter
    Writers:Shaz Bennett, Elle Johnson

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  3. Bosch Season 4 Episode 9 - Rojo Profundo
    9.0/10(1639 votes)

    S4:E9

    The protest looming, Billets strikes a deal with the activists. Irving realizes that old friends are new enemies. Crate and Barrel solve the case of their careers. As the Task Force scrambles to salvage their investigation, Bosch finds himself in the depths of underground Los Angeles.

    Director:Neema Barnette
    Writers:Eric Overmyer, Michael Connelly

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  4. Bosch Season 4 Episode 8 - Dark Sky
    8.8/10(1581 votes)

    S4:E8

    Hollywood Station goes on TAC Alert. Irving plots his next moves. With new evidence, the Elias case takes an unexpected turn. Maddie tries to connect with her past. Bosch harbors doubts about his Task Force and interviews a new suspect.

    Director:Ernest R. Dickerson
    Writer:Elle Johnson

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  5. Bosch Season 4 Episode 6 - The Wine of Youth
    8.6/10(1565 votes)

    S4:E6

    The search for Sheehan intensifies, as pressure mounts to solve the Elias murder. The Task Force waits for ballistics to confirm their suspicions. Edgar and Bosch pursue an unofficial 'side project' in the San Gabriel Valley. Billets and Dets. Crate and Barrel respond to a suspicious hit and run in Hollywood.

    Director:Zetna Fuentes
    Writer:John Mankiewicz

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  6. Bosch Season 4 Episode 1 - Ask the Dust
    8.4/10(1789 votes)

    S4:E1

    Three months after discovering a startling new lead, Det. Harry Bosch is still pursuing the truth behind his mother's cold case. A murder of a high-profile attorney puts the city on edge so Chief Irvin Irving creates a Task Force with Bosch in charge. Bosch must contend with two former adversaries.

    Director:Aaron Lipstadt
    Writers:Daniel Pyne, John Mankiewicz

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  7. Bosch Season 4 Episode 2 - Dreams of Bunker Hill
    8.4/10(1646 votes)

    S4:E2

    Bosch pulls out all the stops to try and get to the bottom of the Elias murder as quickly as possible while keeping the IA investigators on his Task Force in the dark. Eleanor Wish is back in the game with the Feds, and Det. Jerry Edgar preps for his first day back on the job.

    Director:Aaron Lipstadt
    Writers:Daniel Pyne, John Mankiewicz

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  8. Bosch Season 4 Episode 3 - Devil in the House
    8.4/10(1607 votes)

    S4:E3

    As the Task Force tries to clear the growing number of suspects, they discover a potentially explosive false alibi. Det. Santiago Robertson must put his personal relationships aside for the sake of the case. Edgar struggles rebalancing work and family. Bosch has an unlikely late night visitor.

    Director:Alex Zakrzewski
    Writer:Tom Bernardo

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  9. Bosch Season 4 Episode 5 - The Coping
    8.4/10(1565 votes)

    S4:E5

    Bosch struggles to manage all the things he's lost and to keep the darkness at bay, from himself, and from Maddie. The Task Force bears down on two suspects. Acting Captain Grace Billets gets tangled in station politics and petty opposition, no longer everyone's best friend.

    Director:Alex Zakrzewski
    Writer:Jeffrey Alan Fiskin

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  10. Bosch Season 4 Episode 7 - Missed Connections
    8.4/10(1526 votes)

    S4:E7

    Two off-duty patrol officers cause Billets more trouble than she needs while the protests heat up outside Hollywood Station. With a suspect in custody, the Task Force begins to wrap up the case, but Bosch remains unconvinced. Irving learns he's being played and Honey Chandler makes a surprising discovery.

    Director:Daisy von Scherler Mayer
    Writer:Jeffrey Alan Fiskin

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Season 4 Ratings Summary

"Book of the Unclaimed Dead" is the best rated episode of "Bosch" season 4. It scored 9.2/10 based on 1986 votes. Directed by Ernest R. Dickerson and written by Daniel Pyne, it aired on 4/12/2018. This episode is rated 0.2 points higher than the second-best, "Past Lives".