I Know This Much Is True
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.
Casts & Crew
Mark Ruffalo
Dominick Birdsey / Thomas Birdsey
Melissa Leo
Ma
Rosie O'Donnell
Lisa Sheffer
John Procaccino
Ray Birdsey
Rob Huebel
Leo
Archie Panjabi
Dr. Patel
Michael Greyeyes
Ralph Drinkwater
Gabe Fazio
Shawn Tudesco / Dominick and Thomas Acting Double
Kathryn Hahn
Dessa Constantine
