Mrs. Beetles is the clueless mum of Wallabee Beetles (Numbuh 4) and Joey Beetles and the wife of Sid Beetles. She made her first appearance in Operation: S.P.R.O.U.T., where she is shown to be quite kind and often oblivious to everything around her, such as when she believes that Numbuh 4 actually enjoys vegetables, something that is quite obviously untrue. Her face was shown for the first time in Operation: D.O.D.G.E.B.A.L.L.. In Operation: B.R.E.A.K.U.P., she had shown her side of rage and anger, when Numbuh 4 constantly kept breaking her prized/priceless vases. Her first name was never revealed, though some fans refer to her as "Liza". She is voiced by Jennifer Hale.