Michael Moriarty is a 83-year-old from Detroit, Michigan, U.S.. We trawled the web to determine that Michael Moriarty's height is 6ft 3 (190.5 cm), but due to his age may this may cause shrinking over the coming years. Currently this makes him 5.9 inches taller than the average male in the United States. Are you looking for more information about Michael Moriarty and his career? We found resources at imdb.com, ibdb.com, lortel.org, allmovie.com, tcm.com, yahoo.com & org/web/20120928173724/http://mmuuuhp.com.