I Know This Much Is True: Official Teaser | HBO

A family saga between twins in a story of betrayal, sacrifice, and forgiveness.

Based on the bestselling novel by Wally Lamb,and adapted and directed by Derek Cianfrance, I Know This Much Is True starring Mark Ruffalo premieres May 10. #HBO #IKnowThisMuchIsTrue #IKTMIT
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I Know This Much Is True: Official Teaser | HBO