
Nacido 1 ene 1963 · Passaic, New Jersey, USA
Ornstein studied acting as a child at the American Academy of Dramatic Arts in New York City, and later studied under Stella Adler. After high school, he enrolled in the Mason Gross School of the Arts. He quit after his first year and moved to New York City to begin working professionally. Ornstein's first film credit was in Crossing Delancey, where he played the minor character "Mickey". Television credits include a recurring role as Detective Bonnaventura on Homicide: Life on the Street, and a two-episode arc on Third Watch, as well as parts in Seinfeld, Law & Order, Law & Order: Special Victims Unit, and Law & Order: Criminal Intent. Ornstein's stage acting credits span twenty-five years worth of new plays in New York City, in addition to creating the role of Louis Ironson in the 1991 World Premiere of Angels in America at the Eureka Theater in San Francisco. Ornstein plays Chuck Marstein on Sons of Anarchy.

Mosquito
2022

Mayans M.C.
2018

El Santo
2017

Good Game
2017

Zelos
2015

NCIS: Los Ángeles
2009

Hijos de la anarquía
2008

Ley y orden: Acción criminal
2001

Ley y orden: Unidad de Víctimas Especiales
1999

Turno de guardia
1999

Snow Days
1999

El libro de la vida
1998

Kansas City
1996

Man of the Year
1995

Homicidio
1993

Blindsided
1993

Ley y orden
1990

Seinfeld
1989

Cruzando la calle
1988