In a new lawsuit filed Wednesday, four women who previously accused actor Danny Masterson of sexual assault said that Masterson, the Church of Scientology, and Scientology leader David Miscavige stalked them, invaded their privacy and conspired to obstruct justice.

Among the plaintiffs are Chrissie Carnell Bixler and Marie Riales, both of whom previously dated Masterson, two women identified as Jane Does, and Bixler’s husband, Cedric Bixler-Zavala.

The suit says the four women came to know Masterson through Scientology. It accuses Masterson, Miscavige and the group of engaging in a campaign of harassment and intimidation in order to compel the plaintiffs to drop their accusations against Masterson. Among other accusations, the suit says that Bixler and one of the Jane Does were confronted by a member of the church at a sexual violence prevention event, that Bixler was run off the road by a car that had been following her,...