Character: Melinda Finster
Episode(s): "Mother's Day" (Season 4, Episode 2)

Post-Mannequin and pre-Samantha Jones (a.k.a. the best character on Sex and the City), Cattrall voiced Melinda Finster, Chuckie’s biological mother! There was always so much mystery surrounding the mother of our favorite bespectacled ginger. She appears in this flashback episode to finally explain the woman who gave birth to Chuckie. It's actually pretty sad when you think about it.