After spending episode after episode on the margins, The Big Bang Theory‘s least quirky ... but since she was played by the inestimable Jessica Walter, my notes only referred to her as Mrs ...

Many of the characters who appeared in The Big Bang Theory only for a cameo helped ... In Season 4’s “The Benefactor Factor”, Jessica Walter plays Mrs. Latham, one of the major donors ...

The actor: Decades before she was the sharp-tongued matriarchal monster on Arrested Development, Jessica Walter was already ... Hitchcock Hour to The Big Bang Theory, the Emmy-winning actress ...

Over 12 years, The Big Bang Theory featured numerous guest actors ... In season four, Charlotte Newhouse, Keith Carradine, Rick Fox and Jessica Walter all appeared in guest roles alongside Stephen ...

By Anita Gates and Michael Levenson Jessica Walter ... she made appearances on “Coach,” “90210” and “The Big Bang Theory.” She even voiced a wife-and-mom dinosaur for three seasons ...