Katie Holmes’ Broadway debut in Arthur Miller’s All My Sons was marred when a group of anti-Scientology protestors gathered outside the Gerald Schoenfeld Theatre in protest last night.

Wearing masks, the group carried signs with messages like “Scientology is a cult” and “How many more must die?”

“We aren’t protesting Katie. But Scientology is a cult and once you become a member you can’t leave, and we’ve heard that Katie isn’t able to leave because of Tom Cruise,” one passionate protestor told reporters for the New York Daily News.