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You don't just give up on the people you love.

Overview

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.

  1. Derek Cianfrance

    Creator

I Know This Much Is True is currently available to stream and buy in the United States. JustWatch makes it easy to find out where you can legally watch your favorite movies & TV shows online. Visit JustWatch for more information.

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  • $16.99 SD
  • $22.99 HD
  • $16.99 SD
  • $22.99 HD
  • $16.99 SD
  • $22.99 HD
  • $22.99 SD

Series Cast

  1. Mark Ruffalo as Dominick Birdsey / Thomas Birdsey

    Mark Ruffalo

    Dominick Birdsey / Thomas Birdsey

    6 Episodes

  2. Melissa Leo as Concettina Ipolita Tempesta 'Ma' Birdsey

    Melissa Leo

    Concettina Ipolita Tempesta 'Ma' Birdsey

    6 Episodes

  3. Rosie O'Donnell as Lisa Sheffer

    Rosie O'Donnell

    Lisa Sheffer

    6 Episodes

  4. Archie Panjabi as Dr. Patel

    Archie Panjabi

    Dr. Patel

    6 Episodes

  5. Kathryn Hahn as Dessa Constantine

    Kathryn Hahn

    Dessa Constantine

    6 Episodes

  6. John Procaccino as Ray Birdsey

    John Procaccino

    Ray Birdsey

    6 Episodes

  7. Rob Huebel as Leo

    Rob Huebel

    Leo

    6 Episodes

  8. Michael Greyeyes as Ralph Drinkwater

    Michael Greyeyes

    Ralph Drinkwater

    6 Episodes

  9. Gabe Fazio as Shawn Tudesco / Dominick and Thomas Acting Double

    Gabe Fazio

    Shawn Tudesco / Dominick and Thomas Acting Double

    6 Episodes

  10. View More

Full Cast & Crew

Last Season

Miniseries

8.1
2020 • 6 Episodes

Season 1 of I Know This Much Is True premiered on May 9, 2020.

Episode Six

(1x6, June 13, 2020) Season Finale

View All Seasons

I Know This Much Is True
I Know This Much Is True

Facts

Status Ended

Network

  • See more TV shows from HBO...

Type Miniseries

Original Language English

Keywords

Content Score 

100

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