Continuity mistake: When Karen first moves in with Angela Jeffries (lesbian lawyer) after leaving the old ladies' ward, Angela discloses to Karen that she's a lesbian. However, a few episodes later when Karen returns from a date with Dr. Greg, Angela discloses to her again that she's a lesbian, and Karen acts all surprised and disappointed.
Visible crew/equipment: Shadows of the boom, crew, and cameras can be seen moving about in overhead shadows during varied scenes.
Other mistake: When Lizzie, Bea, and Lynn visit Dr. Greg in his office, Lizzie visually 'sneaks' a pack of meds from the open tray across from Dr. Greg. But he somehow doesn't see this in plain sight, while talking with Bea.