Does anyone know what show actress Billie Bird was in?

What "show"? Singular? She has been acting for over half a century. If we limit things to starring roles in American sitcoms, then I guess her most famous role was Mrs Cassidy on Benson. Click here (http://us.imdb.com/Name?Bird,+Billie) for her IMDB listing detailing her career.

Thanks- She was on Dear John as well.
She played Mes Philbert.