Oh yeah...I remember that scene very well!! Scared the BeJesus out of me too! Great horror actors back then! I exposed my kids to all those old horror flicks as they were growing up, so they have an appreciation of what came before. My youngest, who will be 48 next month, is still a big Universal Monsters fan.
Just recalled that another one of my movie favorites as a kid was Vincent Price in “The Tingler.” I remember going to the Lincoln Theater (we used to call it the Stinkin’ Lincoln) with my brother to see that. Won a Davy Crockett rifle (it fired caps) at the Lincoln during one of their Saturday morning cartoon jamborees. I’m female, and my brother who was four years older than me was jealous...especially because my mother had made him take me to the theater.