1 8 0Middle-aged Dominick Birdsey recounts his troubled relationship with Thomas, his paranoid schizophrenic twin brother, and his efforts to get him released from an asylum. Download: I Know This Much Is True Season 1 Summary 8.0 great I Know This Much Is True (2020– ) 0Middle-aged Dominick Birdsey recounts his troubled relationship with Thomas, his paranoid schizophrenic twin brother, and his efforts to get him released from an asylum. Download: I Know This Much Is True Season 1 John Procaccino Mark Ruffalo Rob Huebel Streaming and download link will work only for Authorized Users. Read this for more info.