John Matthew Heard Jr. (March 7, 1946 – July 21, 2017) was an American film and television actor. He had lead roles in several films, including Chilly Scenes of Winter, Heart Beat, Cutter's Way, Cat People, and C.H.U.D., as well as supporting roles in After Hours, Big, Beaches, Awakenings, Heaven Help Us, Rambling Rose, The Pelican Brief, My Fellow Americans, Snake Eyes, and Animal Factory. He also played Peter McCallister in Home Alone and Home Alone 2: Lost in New York, as well as appearing in Sharknado. Heard was nominated for an Emmy Award in 1999 for guest starring on The Sopranos.
Heard died on July 21, 2017. He was found dead by staff in a hotel in Palo Alto, California, where he was reportedly recovering after undergoing minor back surgery at Stanford University Hospital. His death was confirmed by the Santa Clara County Medical Examiner's office.