Kaitlin Olson (It's Always Sunny In Philadelphia, Finding Dory, The Mick) is an American actress, producer, comedian and one of Dax's first friends in Los Angeles. Kaitlin sits down with the Armchair Expert to discuss a childhood accident that sparked years of insecurity, her need for perfection and her struggle with balancing motherhood and work. Dax and Kaitlin speculate on why they got kicked out of the Groundlings, their mutual undying love for Rob McElhenney and a drug-induced adventure that ultimately resulted in Dax getting bit by a seal. Dax waxes poetic on the character qualities of Kaitlin's father and Monica and Dax debate the color of Lori Loughlin's hair.