I was 24 when I started playing this 60-year-old woman, so I've always been pretty much in disguise," she said of her role as Mrs. McFeely. "I look more like her now that I'm 56. People seem to recognize me more by my voice. She wasn't a major character, but to this day, it's so fun if somebody finds out you're Mrs. McFeely. It gives people this enormous charge. It's fun to give people this happy moment.