The Thursday Murder Club captures that style in droves, and it makes it an excellent introduction to the genre for younger viewers. The Thursday Murder Club is based on the novel of the same name by Richard Osman. Photo Credit: Giles Keyte / NetflixThe Thursday Murder Club age rating: Explaining the PG-13 movieWhile the streamers tend to be in the nature of bringing TV-MA and R-rating content, that’s not the case with The Thursday Murder Club. This quirky murder mystery is officially rated PG-13, suggesting that it’s great for teens. If you have teens interested in the world of crime and murder, then The Thursday Murder Club can be a great introduction.