I Know This Much Is True
SeriesDrama
2020
Year2020
Synopsis
Following the parallel lives of identical twin brothers Dominick and Thomas Birdsey in a story of betrayal, sacrifice, and forgiveness.
Trailer
Cast
Mark Ruffalo
Dominick Birdsey
Mark Ruffalo
Thomas Birdsey
John Procaccino
Ray Birdsey
Rob Huebel
Leo
Gabe Fazio
Shawn Tudesco
Kathryn Hahn
Dessa Constantine
Melissa Leo
Ma
Rosie O'Donnell
Lisa Sheffer
Archie Panjabi
Dr. Patel
Michael Greyeyes
Ralph Drinkwater
Donnie Masihi
Dominick Birdsey - 8 yo
Rocco Masihi
8-Year-Old Thomas Birdsey
Imogen Poots
Joy Hanks
Laura Esterman
Ruth Rood
Marcello Fonte
Domenico Tempesta
Philip Ettinger
17-19-Year-Old Dominick Birdsey
Philip Ettinger
Young Adult Thomas Birdsey
Bruce Greenwood
Dr. Hume
Juliette Lewis
Nedra Frank
Aisling Franciosi
Young Dessa
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Comments
10 Comments
AnonymousDec 23, 2025
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I Know This Much Is True-S1E1Nov 22, 2025
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