No photo available. Represent Mary O'Brien? Add or change photos at IMDbPro
Down 274,933 this week

Mary O'Brien (X)

Contribute to IMDb. Add a bio, trivia, and more.
Update information for Mary O'Brien »

The Best TV and Movies to Watch in March

Read our editors' picks for the movies and shows we're watching in March, including "The Falcon and the Winter Soldier," Boss Level, and Zack Snyder's Justice League.

Browse our picks

The Most Anticipated Movies and TV Shows in March

Check out the most anticipated movies and TV to stream in March, including Zack Snyder's Justice League, Godzilla vs. Kong, and more.

Watch the video

Around The Web


Powered by ZergNet

Do you have a demo reel?

Add it to your IMDbPage

How Much Have You Seen?

How much of Mary O'Brien's work have you seen?

User Polls

Known For

The 4400 Producer
V Producer


Hide Hide Show Show Producer (41 credits)
 2015 Black-ish: Bloopish (TV Movie) (producer - produced by)
 2014 Pretty Little Liars: We Love You to DeAth (TV Movie) (producer - produced by)
 2014 Under the Dome: Inside Chester's Mill (TV Movie documentary) (co-producer)
 2014 Army Wives: A Final Salute (TV Movie) (producer - produced by)
 2013 Scandal: The Secret Is Out (TV Movie) (producer)
 2013 Pretty Little Liars: A LiArs Guide to Rosewood (TV Special) (producer)
 2013 Nashville: The Whole Story (TV Movie) (senior producer)
 2012 Gossip Girl: XO XO (TV Movie documentary) (producer)
 2012 Revenge: The First Chapter (TV Movie) (producer)
 2012 Revenge: From the Beginning (TV Movie) (producer)
 2012 Project Not ME: Diabetes Prevention (TV Series) (field producer)
 2011 My OWN Time (TV Series) (producer)
 2010 Lost: The Final Journey (TV Movie documentary) (producer)
 2010 V (TV Series) (producer - 1 episode)
- The Arrival (2010) ... (producer)
 2010 V: The Arrival (TV Movie) (producer)
 2010 Lost: The Final Season - Beginning of the End (TV Movie) (producer)
 2009 Dreams Come True: A Celebration of Disney Animation (TV Movie documentary) (producer)
 2009 The ABC Fall Preview Open House (TV Movie) (consulting producer)
 2009 Lost: Destiny Calls (TV Movie documentary) (producer)
 2009 Battlestar Galactica: The Top 10 Things You Need to Know (TV Movie documentary) (producer)
 2008 ABC Wednesday Night Starter Kit (TV Movie) (producer)
 2008 Battlestar Galactica: Revealed (TV Movie documentary) (producer)
 2008 Battlestar Galactica: The Phenomenon (TV Movie documentary) (producer)
 2008 Lost: Past, Present & Future (TV Movie) (producer)
 2007 Brothers & Sisters: Family Album (TV Movie) (producer)
 2007 ABC Fall First Look: The New Funny! (TV Movie) (producer)
 2007 ABC Fall First Look: Bigger, Bolder Thursday! (TV Movie documentary) (producer)
 2007 ABC Fall First Look: The New Wednesday! (TV Movie) (producer)
 2007 Lost: The Answers (TV Movie documentary) (producer)
 2007 The Beautiful World of Ugly Betty (TV Movie) (producer)
 2007 Brothers & Sisters: A Family Matter (TV Movie) (producer)
 2006 Grey's Anatomy: Complications of the Heart (TV Movie) (producer)
 2006 The Lost Survival Guide (TV Movie) (producer)
 2006 Battlestar Galactica: The Story So Far (TV Movie documentary) (producer)
 2006 The 4400 (TV Series) (producer - 1 episode)
- Unlocking the Secrets (2006) ... (producer)
 2006 Grey's Anatomy: Under Pressure (TV Movie) (producer)
 2006 Grey's Anatomy: Straight to the Heart (TV Movie) (producer)
 2005 Cover Up: South Florida Invasion (TV Movie) (producer)
Show Show Additional Crew (6 credits)
Show Show Writer (5 credits)
Show Show Music department (2 credits)

Contribute to This Page

Recently Viewed