Nothing's original anymore -- there are so many movie and tv franchises out there it can feel impossible to keep up! When every new release is based on existing IP, it's hard to keep track of storylines, character backstories, and inside jokes. Rather than rewatching all the previous instalments of the latest blockbuster, let Devin and Sagan Morrow do it for you: two sisters will give you the gist on everything you need to know or remember before you go see your next movie. We'll watch them all, so you don't have to.