Popsugar Celebrity This Is Us Who Is Michael Angarano? Get to Know Michael Angarano, the Charming Actor Playing Jack's Brother on This Is Us 17 July 2019 by Kelsie Gibson View On One Page Photo 13 of 13 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 13 Previous Next Start Slideshow This Is UsCelebrity FactsMichael Angarano