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I Know This Much Is True

Episode Three

E3    May 23, 2020    60m    TV-MA
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Sheffer preps Dominick for a pivotal hearing with Hatch’s review board that could decide Thomas’ fate. A chance encounter with an old classmate brings painful childhood memories to the surface. Dominick reflects on his and Thomas’ time together at college, during which he met Dessa and the signs of his brother’s illness first began to manifest. Joy attempts to remedy the problems in her and Dominick’s relationship.
Where to Watch Episode Three
Cast of Episode Three
  • Mark RuffaloDominick Birdsey / Thomas Birdsey
  • Melissa LeoConcettina Ipolita Tempesta 'Ma' Birdsey
  • Rosie O'DonnellLisa Sheffer
  • Archie PanjabiDr. Patel
  • Kathryn HahnDessa Constantine
  • John ProcaccinoRay Birdsey
  • Rob HuebelLeo
  • Michael GreyeyesRalph Drinkwater
  • Gabe FazioShawn Tudesco / Dominick and Thomas Acting Double
  • Annie FitzgeraldMiss Hanker
  • Kate GrimesEnglish Professor
  • Acahkos JohnsonPenny Ann Drinkwater
  • Jaiden KleinMarie Sexton
  • Charles ReinaChanny
  • Violet AdamsBunny Borsa
  • Oliver PatnodeOtero
  • Chelsea SheetsBrunette
  • Matt HelmYoung Leo
  • Laura EstermanRuth Hood
  • Derek Goh17-19 Year Old Dominick & Thomas Acting Double
  • Rocco MasihiYoung Thomas Birdsey
  • Donnie MasihiYoung Dominick Birdsey
  • Philip EttingerEarly Adulthood Dominick Birdsey / Thomas Birdsey
  • Aisling FranciosiYoung Dessa Constantine
  • Imogen PootsJoy Hanks

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