I would say that the film "Tenet" directed by Christopher Nolan has one of the most innovative storytelling structures in recent years. The film employs a unique concept of time inversion, where certain events unfold in reverse order compared to others. This storytelling technique not only adds a layer of complexity and intrigue to the narrative but also keeps the audience constantly engaged and questioning what they are seeing on screen. The non-linear structure of the film enhances the overall viewing experience and allows for a deeper exploration of themes such as cause and effect, free will, and the nature of time.