Jill Talley is an American actress and comedian. She is a main cast member on the animated series SpongeBob SquarePants, in which she voices Karen Plankton. Her other voice roles include Sarah Dubois on Adult Swim's The Boondocks and Rita Loud on The Loud House. On-screen, she is known for her work on the sketch comedy series Mr. Show and The Edge. Talley often collaborates with her husband and fellow actor Tom Kenny.