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I Know This Much Is True poster

TV Series

I Know This Much Is True

2020Rating7.7· 60 minDrama

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.

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Seasons & Episodes

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Cast & Crew

  • Mark Ruffalo

    Mark Ruffalo

    Dominick Birdsey / Thomas Birdsey

  • Melissa Leo

    Melissa Leo

    Concettina Ipolita Tempesta 'Ma' Birdsey

  • Rosie O'Donnell

    Rosie O'Donnell

    Lisa Sheffer

  • Archie Panjabi

    Archie Panjabi

    Dr. Patel

  • Kathryn Hahn

    Kathryn Hahn

    Dessa Constantine

  • John Procaccino

    John Procaccino

    Ray Birdsey

  • Rob Huebel

    Rob Huebel

    Leo

  • Michael Greyeyes

    Michael Greyeyes

    Ralph Drinkwater

  • Gabe Fazio

    Gabe Fazio

    Shawn Tudesco / Dominick and Thomas Acting Double

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