According to Michael Ausiello, The inimitable Arrested Development matriarch, Jessica Walter, who is currently juggling her Archer voiceover duties with a starring role in the new TV Land sitcom Retired at 35, has booked a guest stint on CBS’ The Big Bang Theory.
Sources confirm to Ausiello that Walter will play Barbara Latham, a wealthy donor to the university whose upcoming grant to the science department may be contingent upon Leonard (Johnny Galecki) compromising his virtue.
Source: Michael Ausiello / TV.com