Mark the boundaries, then write normally
Inside the dream, scene headings, action, and dialogue work exactly as they do anywhere else. What makes it read as a dream is a clear marker at each end and a dreamer the reader can name.
Common choiceSources reviewed
How to format a dream sequence in a screenplay
Establish who is dreaming, mark where the dream begins and ends, and show the return to waking life so a dream is never mistaken for the story's reality.
Direct answer
Establish whose dream it is — usually by showing the character asleep — then mark the start with DREAM SEQUENCE, either as its own action line or at the end of the scene heading, and write the dream in ordinary screenplay format. Close with END DREAM SEQUENCE and show the dreamer waking, so the reader knows exactly when reality resumes.
On the page
Rendered example
INT. MARA'S BEDROOM - NIGHT
Mara sleeps, the unopened letter on her chest.
DREAM SEQUENCE
EXT. HARBOR PIER - DAY
The ferry is already gone. The letter in Mara's hand is blank.
END DREAM SEQUENCE
INT. MARA'S BEDROOM - NIGHT
Mara jolts awake.
Evidence weight
What current practice favors
Where reasonable writers disagree
Writers split on dreams meant to fool the reader. Marking the start gives the game away; withholding it risks a reader who feels cheated when the dreamer wakes. If you withhold the marker, make the waking moment unmistakable, and make sure the dream still earns its place in the story.
Not one rigid template
Accepted variations
Standalone markers
DREAM SEQUENCE and END DREAM SEQUENCE as their own action lines bracket a dream that runs across several scenes.
Context dependent
Marker in the scene heading
Adding the marker to the heading — EXT. HARBOR PIER - DREAM SEQUENCE - DAY — suits a dream that lasts one scene. The end still needs marking.
EXT. HARBOR PIER - DREAM SEQUENCE - DAY
Mara walks across the water toward the ferry. It never gets closer.
END DREAM SEQUENCE
INT. MARA'S BEDROOM - NIGHT
Mara wakes. Her shoes by the bed are wet.
Italics throughout
Some writers italicize the whole dream on top of the markers. It helps on the page, but italics can be lost when a file changes format, so they should never be the only signal.
Reader and handoff friction
Mistakes to avoid
- Starting a dream without establishing whose dream it is.
- Leaving the reader unsure whether the dreamer has woken.
- Using DREAM SEQUENCE and FLASHBACK interchangeably when the story treats imagination and memory differently.
- Relying on italics alone to mark the dream.
Choose for the recipient
Submission versus production
Submission or reading draft
Keep dreams short unless they carry the story. Readers are wary of dreams used for a cheap scare or to state a theme, so clear markers let the scene be judged on what it does rather than on whether it confused them.
Production draft
A dream is still a shot scene with its own location, cast, and time of day. Full scene headings inside it let the breakdown and schedule treat it like any other scene.
Working in Plot
In Plot, write DREAM SEQUENCE and END DREAM SEQUENCE as Action lines and keep ordinary Scene Headings inside the dream. The dream's locations stay real scene headings, so they appear in the scene list and in a production breakdown like any other scene.
Asked next
Questions writers ask
Does DREAM SEQUENCE go in the scene heading or on its own line?
Either works. A standalone action line brackets a dream that runs across several scenes; adding DREAM SEQUENCE to the heading suits a one-scene dream. Whichever you choose, mark where the dream ends.
How do I show a character waking up?
Return to the dreamer's real location with a scene heading and show the waking in action — a jolt, a gasp, an alarm. END DREAM SEQUENCE before that heading makes the boundary unmistakable.
How is a dream different from a flashback on the page?
A flashback shows something that happened; a dream shows something imagined. The markers work the same way, but naming the device correctly tells the reader how to read the scene.
Defined in the glossary
Flashback
A scene or sequence set in earlier story time. Scripts mark the shift with FLASHBACK (or similar) and return with BACK TO SCENE or a clear present-day slugline.
Scene heading (slugline)
A scene heading, or slugline, is the line in capitals that opens each scene in a screenplay. It says whether the scene is interior or exterior, where it takes place and the time of day, for example INT. KITCHEN - NIGHT. Production breakdowns and schedules are built from it.
Action
The descriptive prose of a screenplay — what the audience sees and hears, written in present tense. Also called description.
Related formatting situations
Browse the screenplay formatting reference
Rendered examples and accepted variations for common screenplay situations
Flashbacks
Mark the flashback in the scene heading, run longer memories as a block, and return to the present so readers never lose the timeline. Five page examples.
Montage
Start the montage, write each visual beat, and end it where scenes resume. Five page examples, from a one-line montage to one over a voice-over.
Continuous action & time jumps
Use CONTINUOUS for unbroken movement into a new location, SAME for simultaneous time, and a plain action beat or new time label for an actual jump forward.