TV ‘I Know This Much Is True’ Mid-Series Review – Ruffalo Shines While the Story Lacks by Ben Rolph May 24, 2020 || 1:41 pm by Ben Rolph May 24, 2020 || 1:41 pm HBO’s ‘I Know This Much Is True’ thrives within a niche crowd. Its dourness and long term pacing are carried by the outstanding Mark Ruffalo. FacebookTwitterRedditEmail