
Actor
Born July 16, 1931 in Chicago, Illinois, USA
Joanna Merlin (born Joann Ratner; July 15, 1931) was an American actress and casting director who has worked with Stephen Sondheim and starred in the original Broadway production of Fiddler on the Roof. She has written two acting guides and is a faculty member of New York University's graduate acting program. In recent years, she has become known for her recurring role on Law & Order: Special Victims Unit as Judge Lena Petrovsky. Joann Ratner, who later took her mother's maiden name, was born in Chicago, Illinois, to Toni Merlin and Harry Ratner, a Jewish grocer. Her family also included her older sister Harriet Glickman (1926-2020) who would go on to gain recognition for having helped persuade Charles Schulz to add a black character to his Peanuts strip. Merlin first acted on stage at age 11, joining a community theatre production, Too Many Marys. Merlin graduated from UCLA and later studied under Michael Chekhov, learning his world-renowned acting technique. She has been described as the last student of Michael Chekhov who is still alive and teaching.

Active Adults
Miriam

Homeland
Grandma

Sarah's Key
Mrs. Rainsferd

The Good Wife
Loni Goslin

The Wackness
Grandma Shapiro

The Invasion
Joan Kaufman

The Jury

The Jimmy Show
Emily

Witness Protection
Cindy's Mother

Law & Order: Special Victims Unit
Lena Petrovsky

City of Angels
Teresa

The Prosecutors
Jewel

MURDER and murder
Doris

Two Bits
Guendolina

Jefferson in Paris

New York Undercover

Little Buddha

Mr. Wonderful
Loretta

Love, Honor & Obey: The Last Mafia Marriage
Rose Profaci

In a Child's Name
Frances Silvano

Class Action
Estelle Ward

Into the Woods

Baby Talk
Gina

Mr. & Mrs. Bridge

Law & Order
Deirdre Powell

Northern Exposure
Nadine Fleischman

Murder in Black and White
Dr. Bromberg

Mystic Pizza
Mrs. Arujo

American Experience
Family Member (voice)

Prince of Darkness
Bag Lady

The Last Emperor

L.A. Law
Ellen Kennedy

Big Trouble in Little China

Amazing Stories
Marie

The Killing Fields
Schanberg's Sister

Jacobo Timerman: Prisoner Without a Name, Cell Without a Number

Baby It's You
Mrs. Rosen

Love Child
Mrs. Sturgis

Soup for One
Allan's Mother

American Playhouse
Dolly Stieglitz

Starstruck
Inez Marin

Fame
Miss Berg

Nurse
Nan Riley

All That Jazz
Nurse Pierce

The Last Tenant
Mrs. Farelli

Hester Street
Jake's Landlady

Another World

The Power and the Glory

Weddings and Babies
Josie

Naked City
Gloria Werminski

The Ten Commandments
Jethro's Daughter