Master voice over script format with this guide covering V.O. vs. O.S., when to use voice over, formatting tips, and examples.

Learn how to write a fight scene that hits hard—from pacing and formatting to visual storytelling and tension-building. Action-packed screenwriting tips inside.

Learn what a creative director does in film, how they shape the vision of a project, and what it takes to succeed in this pivotal production role.

Learn how to write an action movie screenplay—from high-stakes plots to cinematic pacing—with tips, examples, and tools to script it all in Celtx.

Learn how to make a call sheet for your next production with real examples, key elements to include, and tips for building one in Celtx.

Discover the best screenwriting books for beginners—from formatting guides to storytelling must-reads. Start building your skills and writing better scripts.