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I Know This Much Is True

Latest episode

S1 E6 · Episode Six

About I Know This Much Is True

I Know This Much Is True is a drama TV series that premiered on HBO on May 9, 2020. It has 1 season and 6 episodes so far and has ended. The latest episode, Season 1 Episode 6 "Episode Six", aired on June 13, 2020.

The parallel lives of identical twin brothers Dominick and Thomas Birdsey in an epic story of betrayal, sacrifice and forgiveness set against the backdrop of 20th century America.

  • Drama

Last updated

Episodes

6 episodes · 1 season

Miniseries

2020 · 6 episodes · Last episode: 6 years ago

I Know This Much Is True Miniseries release dates →
  1. I Know This Much Is True S1 E6 still E6

    6. Episode Six

    Finale

    A lifetime of animosity between Dominick and Ray spills over in public at an inopportune time. After an unexpected tragedy, Dominick seeks reconciliation with those he has hurt. Series finale.

  2. I Know This Much Is True S1 E5 still E5

    5. Episode Five

    Upon learning the details of his Sicilian grandfather's arrival in the early 1900s to Three Rivers, Dominick becomes convinced his family is cursed. A startling update on Thomas from an unlikely source prompts Dominick to take drastic action.

  3. I Know This Much Is True S1 E4 still E4

    4. Episode Four

    Despite the protestations of those closest to him, Dominick returns to work before fully recovering from his accident. Heavily medicated, Dominick recalls the disturbing incident that lead to Thomas’ first hospitalization while counting down the hours to Thomas’ hearing with the Hatch review board.

  4. I Know This Much Is True S1 E3 still E3

    3. Episode Three

    Sheffer preps Dominick for a pivotal hearing with Hatch’s review board that could decide Thomas’ fate. A chance encounter with an old classmate brings painful childhood memories to the surface. Dominick reflects on his and Thomas’ time together at college, during which he met Dessa and the signs of his brother’s illness first began to manifest. Joy attempts to remedy the problems in her and Dominick’s relationship.

  5. I Know This Much Is True S1 E2 still E2

    2. Episode Two

    Tensions rise between Dominick and his live-in girlfriend, Joy, as the media begins to take an interest in Thomas' case. In his attempt to have Thomas released from the Hatch forensic institute for the criminally insane, Dominick finds a potential ally in social worker Lisa Sheffer, but learns that helping his brother may be more difficult than he thought.

  6. I Know This Much Is True S1 E1 still E1

    1. Episode One

    After paranoid schizophrenic Thomas Birdsey has a violent public breakdown, Dominick Birdsey finds himself stepping up to defend his identical twin brother in unexpected ways. As he navigates the fallout, Dominick reflects on their childhood growing up under the tyrannical rule of their volatile stepfather, Ray, and their desire to know the identity of their biological father.

Cast & crew

Created by Derek Cianfrance

  • Harris Yulin

    Harris Yulin

    Father Lavie

  • Bruce Greenwood

    Bruce Greenwood

    Dr. Hume

  • Marcello Fonte

    Marcello Fonte

    Domenico Onofrio Tempesta

  • Sue Jean Kim

    Sue Jean Kim

    Dr. Yup

  • Michael Simon Hall

    Michael Simon Hall

    Stuart Feinstein

  • Gina Costigan

    Gina Costigan

    Mrs. O'Meara

  • Steven Cox

    Steven Cox

    Boyfriend of Dr. Hume's Daughter

  • MorningStar Angeline

    MorningStar Angeline

    Nabby Drinkwater's Wife

  • Al Linea

    Abruzzi

  • Richard Fitch

    Mill Foreman

  • Amy Lynn Stewart

    Amy Lynn Stewart

    Merciful Mother

  • Guillermo Díaz

    Guillermo Díaz

    Sergeant Mercado

  • Marylouise Burke

    Marylouise Burke

    Librarian

  • Brian Goodman

    Brian Goodman

    Al

  • Sandra Berrios

    Sandra Berrios

    Social Worker at Hatch

  • Laura Silverman

    Laura Silverman

    Kristin

I Know This Much Is True FAQ

Will there be new episodes of I Know This Much Is True?

I Know This Much Is True has ended, so no new episodes are scheduled. The final episode aired on June 13, 2020.

When did the latest episode of I Know This Much Is True come out?

The most recent episode of I Know This Much Is True, Season 1 Episode 6 "Episode Six", aired on June 13, 2020.

How many seasons of I Know This Much Is True are there?

I Know This Much Is True has 1 season with 6 episodes in total.

When did I Know This Much Is True first air?

I Know This Much Is True first aired on HBO on May 9, 2020.

How do I get notified when new episodes of I Know This Much Is True are released?

Download the Streambay app, follow I Know This Much Is True, and you'll get a push notification the moment each new episode is released.

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