Mark Pellegrino

Mark Pellegrino

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.

Known For

The Big Lebowski

as Treehorn Thug

National Treasure

as Agent Johnson

Cast Credits

Beirut

as Cal Riley

The Trials of Cate McCall

as Detective Welch

Delivering the Goods

as Mr. Quentin

Hemingway & Gellhorn

as Max Eastman

Bad Meat

as Doug Kendrew

Joint Body

as Nick Burke

Locke & Key

as Rendell Locke

2:13

as John Tyler

An American Affair

as Graham Caswell

The Number 23

as Kyle Finch

Caffeine

as Tom

Ellie Parker

as Justin

Capote

as Dick Hickock

National Treasure

as Agent Johnson

NYPD 2069

as Phil Pavelka

Spartan

as Convict

Twisted

as Jimmy Schmidt

Moving Alan

as Alan Kennard

The Hunted

as Dale Hewitt

Ronnie

as Keith Schwann

Say It Isn't So

as Jimmy Mitchelson

Ellie Parker

as Justin

Monsters

as Sally Spinelli

Crew Credits

Outsider

Producer

A Motel

Co-Executive Producer