Where did the star , who is also an executive producer, of the Mick begin her carrer? 
The Mick (TV series): The Mick is an American sitcom television series broadcast on Fox. The Mick (TV series):  Created by Dave Chernin and John Chernin, the series stars Kaitlin Olson, who is also an executive producer. Kaitlin Olson:  She began her career in the Groundlings, an improvisational group in Los Angeles, California, and had minor roles in several television series before being cast as Deandra "Sweet Dee" Reynolds on the FX black comedy series "It's Always Sunny in Philadelphia" in 2005.
Los Angeles, California