Cosmic reason to die

It's only two, but I truly enjoy the Happy Death Day series. They put Groundhog Day and Back to the Future into a blender and squeezed out a darkly comic horror adventure. People are literally killed to hell and back. There's one or several masked killers after Tree Gelbman (absolutely wonderful Jessica Rothe) and they continuously and effectively kill her unless, of course, she kills herself first. To find peace, Tree must find a perfect dimension and then close the loop. If only anyone knew how.