About
Kaitlin Willow Olson McElhenney (born August 18, 1975) is an American actress, comedian, and producer. She began her career in The Sunday Company at the Groundlings, an improvisational theatre and school in Los Angeles, California. She had minor roles in several television series before being cast as Deandra "Sweet Dee" Reynolds on the long-running FX comedy series It's Always Sunny in Philadelphia (2005–present). Olson starred as Mackenzie "Micky" Murphy in the Fox comedy series The Mick (2017–2018) and as Cricket Melfi in the Quibi comedy series Flipped (2020), which earned her a nomination for the Primetime Emmy Award for Outstanding Actress in a Short Form Comedy or Drama Series. She has also appeared in films including Leap Year (2010), The Heat (2013), Vacation (2015), Finding Dory (2016), and Arizona (2018). She has been married to actor Rob McElhenney, her co-star on It's...
Known for
The SimpsonsSeries • 1989
Family GuySeries • 1999
It's Always Sunny in PhiladelphiaSeries • 2005
Bob's BurgersSeries • 2011
Curb Your EnthusiasmSeries • 2000
High PotentialSeries • 2024
New GirlSeries • 2011
The Drew Carey ShowSeries • 1995
Abbott ElementarySeries • 2021
HacksSeries • 2021
Punk'dSeries • 2003
Space ForceSeries • 2020
The MickSeries • 2017
Finding DoryMovie • 2016
BrickleberrySeries • 2012
George LopezSeries • 2002
The RichesSeries • 2007
Miss MatchSeries • 2003
Agent ElvisSeries • 2023
The HeatMovie • 2013
Coyote UglyMovie • 2000
VacationMovie • 2015
Out of PracticeSeries • 2005
UnsupervisedSeries • 2012