Not all films follow this structure. Memento runs backward. Pulp Fiction shuffles chronology. Eternal Sunshine spirals inward. But these films still create the emotional experience of setup-complication-resolution — they just rearrange the delivery. The audience's brain assembles the structure regardless of the order scenes are presented.

Asian cinema often uses four-act structure (ki-sho-ten-ketsu) that does not require conflict as the driving force. Instead, a twist or change of perspective provides the structural turn. This produces films with fundamentally different rhythms — less confrontational, more contemplative and surprising.