The business of screenwriting and capstone: writing and boarding a short film

Writing a strong script is only part of a screenwriter's work. Writers also need to protect their work, understand the contracts that turn scripts into films, know how guilds set minimum terms, and find the money and programs that support development. This final lesson covers copyright and registration, options and purchase agreements, chain of title, writers' guilds, development funding and the new rules on artificial intelligence, with the details that differ between Canada and the United States. It ends with your capstone: writing, polishing and boarding a short film.

Copyright in scripts

Copyright protects original expression, not ideas. A screenplay is protected as soon as it is written down, without any registration. That protection covers the specific characters, scenes, dialogue and structure the writer created, but not the general idea, a stock situation or historical facts. Two writers can independently write films about a lighthouse keeper and a smuggler; what matters legally is whether one copied the other's specific expression.

In the United States, copyright also arises automatically, and for works created today it generally lasts for the life of the author plus 70 years, or 95 years from publication for works made for hire. Registration with the US Copyright Office is optional but important: for US works, registration is generally required before a writer can sue for infringement, and timely registration makes statutory damages and attorney's fees available.

Many US writers also register scripts with the Writers Guild of America's registry, which records that a script existed on a certain date. This is evidence, not a substitute for copyright registration.

Options and purchase agreements

Producers rarely buy a script outright at the start. Instead, they option it: they pay an option fee for the exclusive right to buy the script within a set period, often 12 to 18 months, sometimes with a right to extend for an additional fee. If the producer raises financing, they exercise the option and pay the purchase price, often on or before the first day of principal photography. If not, the rights revert to the writer, who keeps the option fee.

• Option fee: often a small percentage of the purchase price, or a nominal amount for independent films.
• Option period and extensions: how long the producer has, and what extending costs.
• Purchase price: the amount paid when the option is exercised, sometimes tied to the film's budget.
• Rewrites: whether the writer is guaranteed the first rewrite or a polish.
• Credit and bonuses: credit terms and bonuses for sole or shared credit.
• Reversion: when unproduced rights return to the writer.

Chain of title and adaptation rights

Chain of title is the set of documents proving that the producer owns or controls all the rights needed to make and distribute the film: the writer's contract, any option and purchase agreements, rights to underlying material such as a novel or article, and releases for life stories. Distributors and insurers will not accept a film without clear chain of title, and errors and omissions insurance, which covers claims such as copyright or defamation, depends on it.

If your script adapts someone else's work, you need the rights first. Writing an unauthorized adaptation of a novel may waste months on a script nobody can legally produce. True stories raise other issues: facts are free, but portraying real people can raise privacy and defamation concerns, and producers often secure life-rights agreements.

Writers' guilds

Guilds are unions that bargain collectively for writers. They set minimum fees, payment schedules, credit rules, residuals and benefits for work done for producers who sign their agreements. Writers usually join after selling work to a signatory producer.

The Writers Guild of America (WGA), made up of WGA West and WGA East, bargains with the Alliance of Motion Picture and Television Producers. Its Minimum Basic Agreement (MBA) sets minimums for features, television and streaming. After a strike in 2023, the 2023 MBA added rules on artificial intelligence: AI cannot be a writer, AI-generated material cannot be treated as literary or source material that reduces a writer's pay or credit, companies must disclose AI material given to writers, and companies cannot require writers to use AI. A new MBA ratified in April 2026 runs from 2 May 2026 to 1 May 2030, with minimum increases adding up to about 10.5 % over its term.

Development funding and programs

Most scripts never get produced, and development money helps writers survive the long process. Funding sources and programs differ greatly between the two countries.

The United States relies mainly on private and nonprofit programs. The Sundance Institute runs screenwriting labs, the Academy of Motion Picture Arts and Sciences runs the Nicholl Fellowships in Screenwriting, and studios and networks run writing fellowships and staffing programs. State film offices mainly offer production incentives rather than writing grants, and federal arts funding for individual screenwriters is limited. Writers often rely on fellowships, competitions with strong industry ties and fiscal sponsorship for nonprofit projects.

AI and the screenwriter

Generative AI tools can produce text, and studios, writers and guilds are still working out how they should be used. The guild agreements described above protect writers' credit and compensation when AI material is involved. Copyright offices have taken the position that purely machine-generated material lacks human authorship. Practically, writers who use AI for research or brainstorming should keep records, follow any producer policy, avoid feeding other people's unpublished scripts into AI tools, and remember that their value lies in judgment, voice and lived experience. CRE-410 explores AI tools for creators in more depth.

Capstone: writing and boarding a short film

Your capstone brings the course together. You will write, revise and board an original short film script of 8 to 12 pages.

• Logline and premise: a one-sentence logline and a half-page premise with protagonist, want, need and stakes.
• Outline: a scene-by-scene outline marking the inciting incident, midpoint turn, low point and climax.
• Draft: a script in standard format, 8 to 12 pages, with at least one visual motif and one plant and payoff.
• Revision: a second draft after a table read, with a one-page note on what changed and why.
• Breakdown and shot list: a breakdown of the key scene and a shot list grouped by set-ups.
• Storyboard: boards for the key scene, in the film's aspect ratio, with camera notation.
• Rights note: a short paragraph confirming the work is original, listing any music or material needing clearance, and naming how you would register the script in your country.

Assessment and next steps

Your capstone is assessed on clarity of story, character and structure, quality of scenes and dialogue, visual storytelling, correct format, and the usefulness of your production documents. Beyond the course, consider entering your script in competitions with strong reputations, applying to labs and development programs, finding collaborators to produce it, and building a body of work. Writers who sustain careers usually write constantly, finish drafts, seek feedback and keep learning.

Keeping records

Keep dated copies of every draft, your outlines and correspondence with producers. If a dispute arises over authorship or credit, these records help show who wrote what and when. Cloud storage with version history makes this easy, but keep your own backups as well.