According to the Common Sense Media website, the TV show "What We Do in the Shadows" has an age rating of 17+ . The movie version of "What We Do in the Shadows" has an R rating from the MPAA for "bloody violent content, some sexual material and language". The BBFC rated the movie version of "What We Do in the Shadows" as 15, citing "strong violence and gore" as the reason for the rating. The movie also has "an abhorrent Romantic, occult worldview with strong lewd content and even a couple blasphemous Anti-Christian jokes" according to a review on the Movieguide website.