Screenwriting

Learn what an interquel is, how it differs from a prequel or midquel, and how to write a compelling story set between established film installments.

A guide on crafting your own apocalyptic film, based on successful examples. Learn how to effectively create conflict and moments of hope.

Learn what a static character is, explore famous movie and TV examples, and discover how to write flat character arcs in your screenplay.

Discover what makes a great villain, examine 10 iconic TV and film examples, and learn how to write compelling antagonists in your script.

Discover what defines folk horror, examine famous film examples, and learn how to write isolated settings and ancient rituals in your screenplay.

This beginner’s guide for screenwriters explains how to explore a story’s past, create tension with foreknowledge, and avoid common prequel mistakes.

Learn comic script format step by step: page and panel headings, dialogue, captions, sound effects, plus a full example and a free template.

Whether you’re writing for a video or radio advertisement, this free beginner-friendly template will help you create a punchy, compelling script.

Celtx sponsors Best Screenplay at Collective Film Festival London. Read our Q&A on supporting indie screenwriting and UK storytellers.

What is a dynamic character? See real examples (Michael Corleone, Shrek, Fleabag) and get a 7-step framework for writing character arcs that land.