
Michael Ornstein
Known For
Acting
Born
1963-01-01 in Passaic, New Jersey, USA
Biography
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.
Most Known For

Law & Order: Special Victims Unit
as Charles Denis

Law & Order
as Sklar

Law & Order
as Eugene Miller

Seinfeld
as Waiter

NCIS: Los Angeles
as Frank Davis

Sons of Anarchy
as Chuck 'Chucky' Marstein

Law & Order: Criminal Intent
as Howard

Law & Order: Criminal Intent
as Philip

Law & Order: Criminal Intent
as Florist

Third Watch
as Banks

Homicide: Life on the Street
as Detective Bonaventura

Mayans M.C.
as Chuck 'Chucky' Marstein

Mosquito
as Butcher

Blindsided
as Det. Sartucci

The Saint
as Kal Barko

Good Game
as Lorenzo Santella Jr.

Crossing Delancey
as Mickey

Kansas City
as Jackie Ciro

Let It Snow
as Lenny Ellis

The Book of Life
as Computer Wizard