Yes, I'm pretty sure that this is the episode. If I remember correctly, he also turned a girl into a lizard, made a woman grow old, made a guy disappear, broke Spock's legs, etc.
The only reason that it wasn't too disturbing when she had no face was because the special effects and/or makeup weren't very good back then. As I recall, it kind of looked like she was wearing a flesh-tone mask across her face, and they only showed it for a couple of seconds.
The only reason that it wasn't too disturbing when she had no face was because the special effects and/or makeup weren't very good back then. As I recall, it kind of looked like she was wearing a flesh-tone mask across her face, and they only showed it for a couple of seconds.
My memory of it was much worse than how it actually looked!