Kevin Tighe
Acting
Kevin Tighe (b. Jon Kevin Fishburn; August 13, 1944) is an American character actor primarily known for his roles on television. Tighe is best known for his role as Roy DeSoto, a senior paramedic, on the NBC series Emergency! (1972–77). He and Randolph Mantooth, his partner in the series, have remained close friends. In the 2000's he played Anthony Cooper the father of John Locke on the ABC series Lost. Description above from the Wikipedia article Kevin Tighe, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Shows
Law & Order: Special Victims Unit
Lost
Star Trek: Voyager
The West Wing
ER
Law & Order: Criminal Intent
Murder, She Wrote
Bonanza
The Love Boat
Everwood
Numb3rs
Chicago Hope
Adam-12
The Outer Limits
Emergency!
The Six Million Dollar Man
Lie to Me
Leverage
The 4400
Tales from the Crypt
Family Law
Murder One
Freaks and Geeks
The Hardy Boys / Nancy Drew Mysteries
Ellery Queen
The Single Guy
Salem
Trauma
Rose Red
Common Law
In Cold Blood
CBS Summer Playhouse
Complications
Emergency +4
The Rebels