Mark Ruffalo is a person.
Mark Ruffalo . He starred in and was the co-executive producer of the 2014 television drama film The Normal Heart , for which he was nominated for the Primetime Emmy Award for Outstanding Television Movie and he won the Screen Actors Guild Award for Best Actor in a TV Movie . The same year , he portrayed Dave Schultz in Foxcatcher , for which he was nominated for awards , including a Golden Globe , and an Academy Award for Best Supporting Actor .