Mary Elizabeth Ellis

Mary Elizabeth Ellis Headshot

Actress

Birth Date: May 11, 1979

Age: 45 years old

Birth Place: Laurel, Mississippi

Mary Elizabeth Ellis is best known for playing The Waitress on "It's Always Sunny In Philadelphia" (FX 2005-), but as her Twitter bio said, the funny actress was so much more than that. Ellis was born on May 11, 1979 in Laurel, Mississippi. She began acting as an elementary school student, where she starred in local theater, continuing to pursue her love of drama into college at the Meadows School of the Arts at Southern Methodist University. After graduating in 2001, she moved to Los Angeles, where she studied and performed at the famous Upright Citizen's Brigade and took on a few minor TV roles.

In 2005, she landed a recurring role as The Waitress in the offbeat "It's Always Sunny in Philadelphia." The character Charlie Kelly, played by series co-creator Charlie Day, was obsessed with The Waitress, despite the fact that she can't stand him. Humorously, Day and Ellis married in 2006. Ellis later co-wrote and starred in the independent romance "A Quiet Little Marriage" (2008) and landed a starring role in the short lived sitcom "Perfect Couples" (NBC 2011), playing Amy, one half of a passionate and dysfunctional couple. In 2011, Ellis gave birth to her and Day's first child, a boy named Russell Wallace Day. She made guest appearances on a variety of comedy shows, playing a sexy medical examiner on "Brooklyn Nine-Nine" (Fox 2013-) and a sad sack ex-girlfriend on "New Girl" (Fox 2011-).

Credits

A Man on the InsideStream

Actor
Emily
Series
2024
95%

After MidnightStream

Guest
Talk
2024

Red One

Actor
Olivia
Movie
2024
33%

Fool's ParadiseStream

Actor
Makeup Woman #1
Movie
2023
18%

Licorice PizzaStream

Actor
Momma Anita
Movie
2021
90%

GodmotheredStream

Actor
Paula
Movie
2020
68%

The Cool KidsStream

Guest Star
Margaret Jr.
Series
2018
75%

Lodge 49Stream

Guest Star
Series
2018
93%

Mother, May I Dance With Mary Jane's Fist?: A Lifetone Original Movie

Actor
Mary Jane Stevens
Show
2018

The Truth About Lies

Actor
Sharon
Movie
2017

Masterminds

Actor
Michelle Chambers
Movie
2016

Step 9

Actor
Marian
Movie
2016

The GrinderStream

Actor
Debbie
Series
2015
93%

At Midnight With Chris HardwickStream

Guest
Game Show
2015

The Last Time You Had Fun

Actor
Alison
Movie
2014

Brooklyn Nine-NineStream

Guest Star
Dr. Rossi
Series
2013
95%

Drunk HistoryStream

Guest Star
Series
2013

Comedy Bang! Bang!Stream

Guest Star
Series
2012

New GirlStream

Guest Star
Caroline
Series
2011
95%

Up All NightStream

Guest Star
Series
2011
67%

Happy EndingsStream

Guest Star
Daphne Wilson
Series
2011
76%

Perfect Couples

Actor
Amy
Show
2010

ConanStream

Guest
Talk
2010

The Talk

Guest
Talk
2010

A Quiet Little Marriage

Actor
Olive
Movie
2008

It's Always Sunny in PhiladelphiaStream

Actor
Waitress
Series
2005
94%

It's Always Sunny in PhiladelphiaStream

Guest Star
Waitress
Series
2005
94%

HouseStream

Guest Star
Sophie
Series
2004
90%

Cracking Up

Guest Star
Show
2004

Cold CaseStream

Guest Star
Series
2003

RENO 911!Stream

Guest Star
Series
2003

Without a TraceStream

Guest Star
Series
2002

Last Call With Carson Daly

Guest
Talk
2002

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