expurgate (something) from (something)
To remove content that may be deemed objectionable from something, such as a book or show. I'm sure they've expurgated all the racy scenes from the movie if they're showing it on basic cable.
expurgate something from something
to cleanse something by removing something. (Often refers to editing objectionable material from written or broadcast material.) They expurgated the most graphic passages from the novel. We will expurgate the offensive matter from the article.