Screenplay written without a commission to pitch to studios and producers, hoping for a sale or to serve as a writing sample.
Technical Details
Spec scripts adhere to strict formatting standards: 1.5-inch left margin, 1-inch right margin, scene headings in all caps, character names centered above dialogue. One page approximates one minute of screen time. Professional-grade software like Final Draft or WriterDuet automates these specifications. The title page contains only the title, author, and contact information – no copyright notices or WGA registration numbers that would signal amateur status.
History & Development
The spec script established itself in the 1970s as a counter-movement to the studio system, when writers like William Goldman ("Butch Cassidy," 1969) proved that independently developed stories could generate millions. The spec market peaked in the 1990s with record sales such as "Basic Instinct" ($3 million, 1992). Since 2010, the market has shrunk by 80% – studios increasingly favor adapted material and franchise content over original screenplays.
Practical Use in Film
Successful spec scripts like "Pulp Fiction," "The Sixth Sense," or "Argo" demonstrate the potential of unsolicited works. The typical workflow: a writer writes at their own expense, an agent or manager pitches the script to producers, and if there's interest, an option agreement follows ($25,000-$100,000 for 12-18 months) or a direct purchase ($300,000-$2 million for A-list material). Only 1-2% of all spec scripts are actually produced.
Comparison & Alternatives
Unlike Assignment Scripts (commissioned works) or Pitch Sales (sold ideas without a finished script), the writer bears the full development risk with a spec script. Conversely, Open Writing Assignments offer guaranteed payment ($200,000-$800,000) for established writers working on existing projects. Streaming platforms increasingly prefer Series Bibles and Pilot Scripts over feature film specs, as series cater to longer-term content strategies.