William Mapother
William Reibert Mapother Jr. (/ˈmeɪpɒθər/; born April 17, 1965) is an American actor, known for his role as Ethan Rom on the television series Lost and starring in the film In the Bedroom. He is also known for the film Another Earth. Description above from the Wikipedia article William Mapother, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Filmography
Law & Order: Special Victims Unit
NCIS
The Mentalist
Criminal Minds
CSI: Crime Scene Investigation
The Blacklist
CSI: Miami
Castle
Hawaii Five-0
Lost
American Horror Story
Grimm
Law & Order: Criminal Intent
Mad Men
Crossing Jordan
Supergirl
FBI: Most Wanted
Burn Notice
MacGyver
Justified
Touched by an Angel
9-1-1: Lone Star
Celebrity Ghost Stories
Human Target
Powers
Suits LA
Constantine
Rush Hour
Mission: Impossible II
Minority Report