Showtime

Mark Zwonitzer

Writing

View on IMDb

Known for

American Experiencetv

American Experience

1988

The Battle Of Chosinmovie

The Battle Of Chosin

2016

The Massie Affairmovie

The Massie Affair

2005

Mount Rushmoremovie

Mount Rushmore

2002

The Gilded Agemovie

The Gilded Age

2018

JFKmovie

JFK

2013

Triangle Firemovie

Triangle Fire

2011

Walt Whitmanmovie

Walt Whitman

2008

We Shall Remaintv

We Shall Remain

2009

JFKtv

JFK

2013

Writing13

The Blinding of Isaac Woodardmovie

The Blinding of Isaac Woodard

2021

Writer

The Gilded Agemovie

The Gilded Age

2018

Writer

The Battle Of Chosinmovie

The Battle Of Chosin

2016

Writer

JFKmovie

JFK

2013

Writer

JFKtv

JFK

2013

Writer

Triangle Firemovie

Triangle Fire

2011

Writer

We Shall Remaintv

We Shall Remain

2009

Writer

Walt Whitmanmovie

Walt Whitman

2008

Writer

Jesse James
movie

Jesse James

2006

Writer

The Massie Affairmovie

The Massie Affair

2005

Writer

The Transcontinental Railroad
movie

The Transcontinental Railroad

2003

Writer

Mount Rushmoremovie

Mount Rushmore

2002

Writer

American Experiencetv

American Experience

1988

Writer

Directing8

Walt Whitmanmovie

Walt Whitman

2008

Director

Jesse James
movie

Jesse James

2006

Director

The Massie Affairmovie

The Massie Affair

2005

Director

The Transcontinental Railroad
movie

The Transcontinental Railroad

2003

Director

Mount Rushmoremovie

Mount Rushmore

2002

Director

The Irish in America: Long Journey Home
movie

The Irish in America: Long Journey Home

1998

Director

The Irish in Americamovie

The Irish in America

1997

Director

American Experiencetv

American Experience

1988

Director

Production5

American Ozmovie

American Oz

2021

Producer

Jesse James
movie

Jesse James

2006

Producer

The Massie Affairmovie

The Massie Affair

2005

Producer

The Transcontinental Railroad
movie

The Transcontinental Railroad

2003

Producer

American Experiencetv

American Experience

1988

Producer