Biography
Mark Ross Pellegrino (born April 9, 1965) is an American actor of film and television. He is best known for his work on Lost and Supernatural.
Filmography50+ titles
The Mentalist
The X-Files
Grimm
Supernatural
Criminal Minds
9-1-1
Dexter
Grey's Anatomy
Person of Interest
Ghost Whisperer
Prison Break
Castle
Lost
Tales from the Crypt
The Closer
Northern Exposure
Mulholland Drive
The Big Lebowski
ER
Chuck
CSI: Miami
The Practice
CSI: Crime Scene Investigation
13 Reasons Why
Burn Notice
The Unit
Without a Trace
Crossing Jordan
Class of '09
The Last Thing He Told Me
The Rookie: Feds
The Commish
L.A. Law
Hunter
Being Human
Capote
Numb3rs
American Rust
The Tomorrow People
The Returned
Fear Itself
National Treasure
Lethal Weapon 3
Beverly Hills Cop: Axel F
The Lost World: Jurassic Park
Nash Bridges
Quantico
For Life or Death
Doogie Howser, M.D.
The Trials of Cate McCall