Katie Holmes has faced her worst critics yet. She faced angry protestors who pleaded her to stop playing in her Scientology training Last September 19. One protestor said: “We are not boycotting Katie, we are not boycotting the play, we are protesting against Scientology. While Tom hasn't exactly been sending us postcards regarding Katie's conversion and all the progress she's made over the years, we'd always assumed she'd been hooked up to a lie-detecting e-meter for a session or two by now. Well, we better stick with this story.