I Know This Much Is True
Based on the bestselling novel by Wally Lamb, written and directed by Derek Cianfrance, and starring Mark Ruffalo, this limited series follows Dominick Birdsey as he struggles to care for his twin brother, Thomas, while discovering the truth about his own family history.
PLAYLIST 11 VIDEOS
The actors and director discuss bringing an ensemble of unique and compelling characters to life.
Follow the official I Know This Much Is True playlist to stream all the songs featured in the series.
Mark Ruffalo and Derek Cianfrance share what the series is about at its core.
The cast and crew reflect on how the shooting in upstate New York influenced the series.
A look back as the actors and director share behind the scenes stories, thoughts and feelings on making the show as a whole.
From the Director
Derek Cianfrance offers his own thoughts on the first episode of the series. Check out the full episode for free now.
“It's all high drama in small, ordinary events.” Director, writer and executive producer Derek Cianfrance shares his mission for the series.
Rewatch pivotal moments in the series with notations provided by Cianfrance.
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