Como Actor/Actriz
La Ley y el Orden
Eli Schwab
Los Soprano
Dr. Ira Fried
Curb Your Enthusiasm
Lewis J. Stadlen / Max Bialystock
The Equalizer
Mr. Cooper
Damages
Dr. Maurice Samuels
Benson
John Taylor
Smash
Ralph Masius
Monsters
Jay Blake
New York News
Live from Lincoln Center
Efram
Serpico
Berman
El veredicto
Dr. Gruber
Dentro o fuera
Ed Kenrow
Soy o no Soy
Lupinsky
I.Q: fórmula para amar
Moderator
The Impostors
Bandleader
Between the Lines
Stanley
Soup for One
Allan's Father
Judge Horton and the Scottsboro Boys
Sam Liebowitz
Windy City
Marty
Portnoy's Complaint
Mandel (as Lewis Stadlen)
Savages
Julian Branch, a Song Writer (as Lewis Stadlen)
George M!
Stage Manager
The Man Who Came to Dinner
Banjo
The Nance
Efram
Parades
Potofski
Die Schelme von Schelm
Lekish / Zeinvel / The Peddler (voice)
Murder by the Book
Norman Wagstaff (uncredited)