Sources confirm to EW's Ausiello that Dexter‘s erstwhile Frank Lundy will appear in a November episode, continuing the CBS comedy’s tradition of picking all-stars to play its main characters’ parents. Of course, what I’m really looking forward to is the inevitable future episode in which Leonard’s mother (Christine Baranski) manipulates father and daughter into family therapy. (You remember how well it went the last time the shrink got Penny to open up about her dad…)

Source: ausiellofiles