From Words to Worlds

Abstract

This study explores the function of worldbuilding in speculative fiction films, emphasizing how created worlds influence plot, character growth, and audience engagement. Utilizing theoretical frameworks from Tolkien's secondary belief concept, Jenkins' transmedia storytelling principles, and the distinctions between hard and soft worldbuilding, the study examines case studies such as the Game of Thrones universe, the The Lord of the Rings universe, the Harry Potter film series, Avatar and its sequel, Way of the Water and Miyazaki's Howl's Moving Castle and Spirited away. These illustrations show how different degrees of structure, ambiguity, and thematic resonance are used in fictional worlds to captivate audiences The methodology blends practice-based research with comparative analysis. The study demonstrates how worldbuilding techniques affect audience interpretation and storytelling by critically analysing mise-en-scène, narrative design, and transmedia extensions. The creative aspect of the dissertation, involves writing an original pilot episode for a limited television series, in which the theoretical concepts studied are used to create a cohesive yet expansive fictional world In the end, the project makes the case that worldbuilding in screenwriting is an active narrative force that influences character arcs, thematic depth, and opportunities for multi-platform storytelling, rather than just serving as a background. By doing this, it adds to current conversations about creative screenwriting, speculative fiction, and the changing connection between world design and cinematic storytelling.