Born in Tigard, Portland, Oregon, USA — Aug 18 1975
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 Flipp…
Browse acting and crew credits across movies and TV — filter and sort to find specific roles.

Quinn Hopper (voice)

Brenda Quagmire (voice)

Helen (voice)

Cheryl's Sister

Ashley

Dee Reynolds

Morgan Gillory

Traylor

DJ

Dee

Field Agent

Mackenzie 'Micky' Murphy

Edison Jaymes

Janet

Self

Ms. Nielsen

Jillian

Self - Contestant

Ethel Anderson (voice)


CeCe Ryder (voice)


Arizona Cop

Destiny (voice)

Carol / Danielle (voice)

Bidding Customer

Tatiana

Self

Alex

3D Movie Girl (voice)

Libby

Cricket Melfi

Vicki


Rocky 2

Dee Reynolds

Sherry

Mayor Spengler

Deandra "Sweet Dee" Reynolds

Self

Destiny (voice)

Self