Mary Elizabeth Ellis

Mary Elizabeth Ellis

Actor Bio

Mary Elizabeth Ellis is an American actress. Ellis has appeared in a number of television series, including The Grinder, Cold Case, Without a Trace, House, Happy Endings, New Girl, Reno 911!, and the Netflix original series “Santa Clarita Diet.” She is best known for her role as The Waitress on the FX comedy series It’s Always Sunny in Philadelphia.

In 2008, she co-wrote and starred in the independent film A Quiet Little Marriage. Ellis and Artemis Pebdani wrote and starred together in the stage show Mother May I Dance with Mary Jane’s Fist?: A Lifetime Original Play at the Upright Citizens Brigade Theater in Los Angeles, California. In addition, Ellis and Pebdani are members of the Los Angeles-based performance group Discount Cruise to Hell.

Ellis was a series regular on the NBC romantic comedy series Perfect Couples, which ran for one season in 2011. Ellis also stars in The Lonely Island’s music video for the song “Diaper Money”.

In 2015 Ellis got her first main role as Debbie Sanderson, across Fred Savage and Rob Lowe in The Grinder (TV series).

Ellis married her It’s Always Sunny in Philadelphia co-star Charlie Day on March 4, 2006. Their first child, a son named Russell Wallace Day, was born on December 15, 2011.

Actor Information

  • Born: May 11, 1979
  • Age: 43 years old

Actor Links:


There is 1 character listed for this actor; none are dead.

This page was last edited on March 27th, 2018.
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