Non-linear narratives break away from chronological storytelling, using techniques like flashbacks and parallel storylines to engage audiences. These structures challenge viewers to piece together the plot, creating mystery and emphasizing themes while exploring the subjective nature of memory and time. Various types of non-linear structures exist, including flashbacks, flash-forwards, and fractured narratives. Famous films like "Pulp Fiction" and "Memento" have showcased the power of non-linear storytelling, inspiring filmmakers to experiment with unconventional narrative techniques and push cinematic boundaries.