Mary Eileen O'Donnell

Down 97,272 this week
Member of Tim Robbins' theatre company, The Actors' Gang, since 2004, Mary Eileen is a New Yorker trained in London at The Guildhall School of Music and Drama. After playing an extra in the movie Hair (1979) as a Central Park hippie, her first paid acting job on stage was with legendary mythologist Joseph Campbell and his dancer/choreographer wife,... See full bio »

The Most Anticipated Prequels, Sequels, and Spin-Offs

Check out the most anticipated prequels, sequels, and reboots, including No Time to Die and "House of the Dragon."

See the full list

Top Returning Shows for the Rest of 2021

We've put together a list of returning fan-favorite TV shows to keep you busy through the end of the year, no matter your taste.

Watch the video

Around The Web


Provided by Taboola

On Prime Video

Watch on TV

Adam Ruins Everything
Adam Ruins Conspiracy Theories (S2, Ep12)
Sun, Oct 24 6:00 AM PDT on TRUTV (068)

User Lists

Related lists from IMDb users

a list of 148 people
created 13 Jul 2012

Do you have a demo reel?

Add it to your IMDb page

How Much Have You Seen?

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

User Polls


Known For

Adam Ruins Everything Daycare Worker
Jane the Virgin Ederly Librarian
The Wedding Year Grandmother


Jump to: Actress | Self
Hide Hide Show Show Actress (24 credits)
 2021 The Uncanny (post-production)
 2021 Licorice Pizza (completed)
 2020 Agents of S.H.I.E.L.D. (TV Series)
Stern Woman
- Alien Commies from the Future! (2020) ... Stern Woman
- The New Deal (2020) ... Stern Woman (uncredited)
 2019 The Wedding Year
 2017 Adam Ruins Everything (TV Series)
Daycare Worker
- Adam Ruins Conspiracy Theories (2017) ... Daycare Worker
 2016 Jane the Virgin (TV Series)
Ederly Librarian
- Chapter Forty-Three (2016) ... Ederly Librarian
 2014 Welcome to Me
Mean Looking Matron (uncredited)
 2013/I Sebastian (Short) (voice)
 2013 The United Colors of Amani (TV Series)
Casting Director 1
- Shakespeare (2013) ... Casting Director 1
 2013 Ask a Slave (TV Series)
Nancy Hynson
- Sound Advice (2013) ... Nancy Hynson
 2013 Problem of Evil
 2012 Mrs. Henderson's Cat (Short)
Mrs. Henderson
 2011 Girls! Girls! Girls!
 2011 Law & Order: LA (TV Series)
- Carthay Circle (2011) ... Foreperson
 2011 Big Love (TV Series)
Sunstone Moderator
- A Seat at the Table (2011) ... Sunstone Moderator
 2010 The Convention of Dying (Short)
 2009 The Unit (TV Series)
- The Last Nazi (2009) ... Nurse
 2008 The Instrument (Short)
 2008 Sweet Nothing in My Ear (TV Movie)
Laura's Grandmother
 2006 Witchwise (Short)
Aunt Mary
 2005 Silver Bells (TV Movie)
 2005/I Extras (Short)
 1986 Search for Tomorrow (TV Series)
Sister Margaret
- Finale (1986) ... Sister Margaret (uncredited)
Show Show Self (1 credit)

Related Videos


Personal Details

Other Works:

Off Broadway at Joseph Papp Public Theatre, CSC, Classic Stage Company), Soho Rep, Theatre of the Open Eye See more »

Publicity Listings:

3 Articles | See more »


5' 6" (1.68 m)

Did You Know?


Was a volunteer firefighter for 2 years. See more »

Contribute to This Page

Recently Viewed