I Know This Much Is True

I Know This Much Is True


1 Seasons

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1h 3min

Age rating



Mark Ruffalo
Dominick Birdsey / Thomas Birdsey
Melissa Leo
Concettina Ipolita Tempesta 'Ma' Birdsey
Rosie O'Donnell
Lisa Sheffer
Kathryn Hahn
Dessa Constantine
Michael Greyeyes
Ralph Drinkwater
Gabe Fazio
Shawn Tudesco / Dominick and Thomas Acting Double


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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Currently you are able to watch "I Know This Much Is True" streaming on HBO Max.