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.
The Big Lebowski
(Treehorn Thug)
Capote
(Dick Hickock)
Mulholland Drive
(Joe)
National Treasure
(Agent Johnson)
The Number 23
(Kyle Finch)
Say It Isn't So
(Jimmy Mitchelson)
Drowning Mona
(Murph Calzone)
Night Life
(Allen Patumbo)
Knight Rider 2010
(Robert Lee)
Ellie Parker
(Justin)
2:13
(John Tyler)
Caffeine
(Tom)
Strangers in a Strange Land
(Grungy Man)
Death Wish 4: The Crackdown
(Punk)
Disappearing In America
(Bodyguard)
Hemingway & Gellhorn
(Max Eastman)
Moving Alan
(Alan Kennard)
Word of Mouth
(Darrow (as Robert Rand))
Joint Body
(Nick Burke)
Bad Meat
(Doug Kendrew)
Blood Meridian Test Reel
(Judge Holden)
Bad Turn Worse
(Giff)
Macon County Jail
(Dan Oldum)
Born Into Exile
(Walter)
Little Surprises
House of Love
(Neil)
A Murder of Crows
(Prof. Arthur Corvus)
Class of '61
The Trials of Cate McCall
(Detective Welch)
An American Affair
(Graham Caswell)
Blood and Concrete
(Bart)
Twisted
(Jimmy Schmidt)
Mulholland Dr.
(Joe Messing)
Hulkamania 4
(Himself)
Locke & Key
(Rendell Locke)
The Cherokee Kid
(Frank Bonner)
Lennon or McCartney
(Self)
Beverly Hills Cop: Axel F
(Beck)
Bank Robber
(Motorcycle Cop)
Ellie Parker
(Justin)
Delivering the Goods
(Mr. Quentin)
Prayer of the Rollerboys
(Bango)
Midnight Witness
(Patterson)
Lost in the Pershing Point Hotel
(Tripper)
Inside Out
(Jack (segment "Doubletalk"))
Beirut
(Cal Riley)
Monsters
(Sally Spinelli)
Fatal Beauty
(Frankenstein)
The Hunted
(Dale Hewitt)
Spartan
(Convict)
Trouble Bound
(Deputy Roy)
For Life or Death
(Earl Stockman)
F.T.W.
(Deputy Sommers)
Lethal Weapon 3
(Billy Phelps)
No Holds Barred
(Randy)
Certain Guys
(Cal)
The Lost World: Jurassic Park
(Tourist #6 (uncredited))
Something Else
NYPD 2069
(Phil Pavelka)
Nash Bridges
(Ferguson)
L.A. Law
(Punk)
Chuck
(Fulcrum agent)
Numb3rs
Castle
(Tom Dempsey / Tom Dempsey III)
CSI: Crime Scene Investigation
(Elliot Perolta)
CSI: Miami
(Jed Gold)
Brimstone
Doogie Howser, M.D.
The Unit
Tales from the Crypt
(Punk)
Women's Murder Club
The Commish
Without a Trace
(Sadik Marku)
Burn Notice
(Quentin King)
The Practice
(Herrick Smoltz)
CSI: Crime Scene Investigation
(Bruno Curtis)
The X-Files
(Derwood Spinks)
Lost
(Jacob)
Fear Itself
(Mr. Drake)
Supernatural
(Lucifer)
The Mentalist
(Von McBride)
Hunter
(John Reynolds)
ER
(Nathan Conley)
The Philanthropist
Viper
(Yuri)
The Tomorrow People
(Dr. Jedikiah Price)
The Hat Squad
Ghost Whisperer
(Ben Tillman / Joseph Webb)
Revolution
(Jeremy Baker)
Class of '09
(Mark Tupirik)
Grimm
(Jarold Kempfer)
The Closer
(Gavin Q. Baker III)
Chuck
(Hector)
The Rookie: Feds
(Victor Quincannon)
Quantico
(Clayton Haas)
The Returned
(Jack Winship)
Person of Interest
(Daniel Drake)
American Rust
(Virgil Poe)
Grey's Anatomy
(Chris)
Dexter
(Paul Bennett)
Underdeveloped
(Nader)
Being Human
(James Bishop)
9-1-1
(Mitchell Trent)
Prison Break
(Patrick Vikan)
13 Reasons Why
(Bill Standall)
The Sentinel
(Ray Weston)
Crossing Jordan
(Keith Walker)
Marker
Criminal Minds
(Lt. Evans)
Deadly Games
(Ross Logan)