Killer Grades is excellent movie from 2021. Killer Grades is by far one of the best online movies I've ever watched. I know it's know from being a mainstream popular movie, but honestly it's a really entertaining film. Killer Grades is definitely one of these movies that you can watch several times and always find something new, and something interesting. Whoever has not seen let it rush in front of the TV, because this movie just has to be seen. I hope you're excited, so start watching it now!.