TV Moms~Character: Mary Winchester Actress: Samantha Smith TV Series: Supernatural (2005-present) ~~ Okay, so she burned up pinned to the ceiling of her son's nursery when he was only six months old. Still, her spirit lives on and even in death she's fiercely protective of her boys, Sam and Dean. She's the reason they hunt. The reason they save others. And she's still the love of her oldest son's life and that will never change.