Tricia O'Kelley has appeared in numerous television series including "Everybody Loves Raymond," TWO AND A HALF MEN and CSI, all on CBS, as well as "Malcolm in the Middle," "Frasier," "Gilmore Girls" and "Once and Again." She began her career in Chicago, where she owned and operated a resource center for actors. She also designs a line of greeting cards called Heartsongs, which can be found anywhere Recycled Paper Greetings are sold.
O'Kelly portrays the role of Marly in the Comedy series "The New Adventures of Old Christine."