In the A.P. Bio episode “Rosemary’s Boyfriend,” Jack (Glenn Howerton) is upset when the lover of his dead mother Rosemary shows up on his doorstep. His name is Brandon, which Jack can’t believe, and he wants to celebrate Rosemary’s birthday. Brandon arrives at Jack’s with balloons and condoms. The predicament has Jack visiting sexy and savvy lawyer Sadie.
[Check out O’Kelley as mean mom Marly on The New Adventures of Old Christine]
Sadie is portrayed by Tricia O’Kelley. O’Kelley is known for her roles on The Mick (Poodle), The Secret Life of the American Teenager (Camille), The New Adventures of Old Christine (mean mom Marly), Gilmore Girls (Nicole Leahy), and Emeril (Trish O’Connell), among others. A.P. Bio airs Thursdays at 8:30pm on NBC.