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
CSI: Crime Scene Investigation
The Mentalist
Criminal Minds
The Blacklist
CSI: Miami
Lost
Castle
Hawaii Five-0
Crossing Jordan
Law & Order: Criminal Intent
Grimm
American Horror Story
Supergirl
Mad Men
FBI: Most Wanted
MacGyver
Touched by an Angel
9-1-1: Lone Star
Burn Notice
Justified
Celebrity Ghost Stories
Human Target
Born on the Fourth of July
Constantine
Suits LA
Rush Hour
Minority Report
Powers