Kaitlin Willow Olson, an American actress and comedian, played Deandra "Sweet Dee" Reynolds on a popular black comedy series on what network?
Kaitlin Olson Kaitlin Willow Olson (born August 18, 1975) is an American actress and comedian. 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.
Day by Day (TV series) Day by Day is an American television sitcom aired on NBC. The series ran from February 29, 1988 to June 25, 1989. It stars Douglas Sheehan, Linda Kelsey, Christopher Daniel Barnes, Julia Louis-Dreyfus, Courtney Thorne-Smith, and Thora Birch in her television debut role.