If you’re a fan of Chris Nolan films, you’re going to love Tenet. Just don’t expect to understand everything that’s happening on screen as the film plays out.

This is a complex movie that will have you scratching your head from beginning to end. At which point you’ll want to Google an explanation of what’s going on.

Without giving any spoilers away, Tenet follows one man’s attempt to save the world from annihilation armed with just one word… Tenet.

At some point you’ll discover what that word specifically refers to, and the fact that it’s a palindrome is crucial to the plot of the movie.