Unity of Action: Maintaining Continuity Across Changes
Introduction: The Classic Techniques
We've explored the sophisticated unity techniques—continuous time, constant place, and continuous action. Now let's turn to the more traditional, "bread-and-butter" transitions that form the backbone of most screenplays: transition scenes and establishing shots.
These aren't as flashy as a Hitchcock match cut or a Kubrick thematic echo, but they're essential tools that every screenwriter uses constantly, often without even thinking about it.
Transition scenes are brief sequences that bridge major story movements, show passage of time, or move characters from one location to another.
Establishing shots are quick visual indicators that tell us where and when we are.
Think of these as the workhorses of screenwriting—reliable, effective, and mostly invisible when done right.
Part 1: Establishing Shots
What Is an Establishing Shot?
An establishing shot is typically a wide or exterior shot that shows us:
- Where we are (location)
- When we are (time of day, sometimes season or era)
- Context (environment, atmosphere, scale)
Common examples:
- The exterior of a building before we cut inside
- A city skyline
- A landscape
- A street or neighborhood
The Classic Pattern
The most common use of establishing shots follows this pattern:
Why this works: The exterior shot orients us. We know we're in a corporate environment in New York. When we cut inside, we're not disoriented—we understand the context.
Example 1: Casablanca (Day to Night)
One of the most classic establishing shot transitions shows the passage of time at the same location.
Establishing Shot: Rick's Café - Day
We see the exterior of Rick's Café Américain in daylight. People pass by on the street.
[DISSOLVE]
Establishing Shot: Rick's Café - Night
The same building, now at night. Lights glow from inside. The street is quieter, more atmospheric.
[CUT TO:]
INT. RICK'S CAFÉ - NIGHT
Inside, the café is busy with evening patrons.
Why this works: The day-to-night dissolve clearly signals time passage. We know hours have passed. When we enter the café, we're oriented in both space and time.
The dissolve matters: A dissolve (rather than a cut) is the traditional signal for time passage. It tells the audience "time has moved forward," even if we're staying in the same place.
Day-Night-Day Transitions
One of the most common transition techniques is showing the passage of time through day-night cycles.
Example 2: Gallipoli (Walking and Talking)
This Peter Weir film demonstrates a more complex day-night-day transition that's also a traveling scene.
Setup: Two young men, Archy and Frank, are walking across the Australian outback. They walk and talk, discussing their plans to enlist.
Day 1:
Wide shot of them walking across the desert landscape, having a conversation about navigation and their reasons for going to war.
[DISSOLVE]
Night:
Campfire scene or silhouette against the darkening sky.
[DISSOLVE]
Day 2:
They're still walking, conversation continuing, but we've clearly jumped forward in time. They're discussing whether Frank should enlist.
Frank says: "I don't have to if I don't want to. It's a free country, haven't you heard?"
Archy responds: "You of all people should be going."
Why this works:
- The walking is the continuous action - They're always traveling toward their destination
- The dissolves signal time jumps - We skip the boring parts (sleeping, eating, silent walking)
- The conversation provides story content - The dialogue is the actual scene; the walking is just the container
- We feel the journey's length - Without showing every step, we understand they're traveling far
The structure:
- First establishment: Where they are and what they're doing
- Time passage indicators: Day-night-day dissolves
- Story content: The meaningful dialogue between transitions
- Final payoff: They arrive at their destination
This is ellipsis (cutting out boring bits) combined with motion (continuous movement creates momentum) combined with establishing shots (showing us where they are in the journey).
The "Repeated Action" Montage
Sometimes transition scenes show the same action multiple times to convey passage of time or character development.
The Training Montage
The classic example is the training montage—think Rocky, The Karate Kid, or any sports film.
Structure:
This is:
- Unity of place (same gym)
- Unity of action (same exercise)
- Time changing (showing progression)
Why it works: We compress weeks or months of training into 30 seconds of screen time. The repeated action shows both the passage of time AND the character's development.
The "Trying Multiple Things" Montage
A variation shows different attempts at the same goal:
This shows:
- Multiple attempts (different places)
- Same goal (getting a job)
- Progression or pattern
These are transition scenes because they're not full dramatic scenes—they're bridges showing process, development, or the passage of time.
The Travel Montage
Another classic transition scene shows characters traveling from one place to another.
Example 3: Rain Man (The Road Trip)
Throughout Rain Man, we see brief sequences of the car traveling:
Wide shot: The car on a desert highway
Medium shot: The car passing through different landscapes
Another wide shot: The car approaching their destination
Why we need these: Without them, it would feel like they teleport from location to location. The travel shots:
- Show the journey is long
- Create a sense of progression
- Provide visual variety
- Give the audience brief breaks between dramatic scenes
How to write them:
The "SERIES OF SHOTS" format is your friend for these montages. It tells the reader "we're showing multiple brief images" without needing separate slug lines for each.
Part 2: More Sophisticated Transition Scenes
Not all transition scenes are simple establishing shots. Some do significant storytelling work.
Example 4: Little Women (1994) - The Narrated Transition
We discussed this briefly before, but it's worth examining in detail.
The Challenge: Moving forward in time from one season to another—from winter to spring.
The Solution: Voiceover narration combined with visual transition.
The Scene:
The narrator (one of the March sisters) says in voiceover:
"In the spring, we turned Orchard House upside down with preparations for Meg to attend Sally Moffat's coming out."
As she speaks, we see:
- The house in springtime (visual time change)
- Activity and preparation (new action)
- Meg getting ready (specific story detail)
Why this works:
- The narration clarifies the time jump - "In the spring" leaves no ambiguity
- It provides context - We know what's happening and why
- It acts as a lubricant - The voice smooths over what could be a jarring transition
- It's efficient - We get time passage and story information simultaneously
When to use narrated transitions:
- Period pieces where time/place might be confusing
- Stories spanning long periods
- When you need to convey information efficiently
- When the narrator's voice is already established in your film
Be careful: Voiceover narration is a powerful tool, but don't overuse it. Rely on it only when visual storytelling isn't sufficient.
The Illustration Transition Scene
We touched on this with Monsters, Inc., but let's expand on it.
The Statement-Then-Illustration Pattern
Structure:
- Someone talks about something/someone
- We cut to see that thing/person
- The next scene illustrates what was just described
Example: Monsters, Inc.
Scene 1:
The CEO gives a speech about needing great scarers. He builds to: "I need scarers like... like... James P. Sullivan!"
Transition:
We cut directly to...
Scene 2:
Sulley waking up, starting his day. We see him being exactly what was described—a great scarer.
Why it works:
- Creates anticipation (we want to see this person)
- Provides smooth continuity (verbal to visual)
- Efficient introduction (we learn about character before and during meeting them)
Example: The Matrix
Scene 1:
The lieutenant on the phone: "I think we can handle one little girl."
Transition:
Scene 2:
We see the aftermath—police officers down, chaos, destruction.
Then: "No, Lieutenant. Your men are already dead."
This variation:
- Sets up expectation (easy capture)
- Subverts it (she's incredibly dangerous)
- Creates dramatic irony (we know more than the lieutenant)
The illustration shows the opposite of what was expected, which is even more powerful.
Thematic Transition Scenes
Some transition scenes don't just bridge space or time—they make thematic statements.
Example 5: 2001: A Space Odyssey (Revisited)
The bone-to-spacecraft transition isn't just moving from one scene to another—it's a thematic transition scene.
What it does:
- Bridges millions of years (massive time jump)
- Connects two different worlds (prehistoric to space age)
- Makes a thematic statement (tools as weapons, violence as progress)
This is a transition scene because its primary purpose is to bridge two major sections of the film. It's not a full dramatic scene with conflict and resolution—it's a visual statement that moves us forward.
Example 6: The Untouchables (Revisited)
The Capone-to-Ness transition is also thematic:
Capone's violent world → Ness's peaceful world
The transition scene (Ness's daughter praying) doesn't just show us where Ness lives—it makes a statement about innocence, about what's at stake, about the contrast between these two men's realities.
Writing Transition Scenes in Your Screenplay
Format 1: Simple Establishing Shot
When to use: Standard scene-to-scene transitions where you just need to orient the audience.
Format 2: Time Passage at Same Location
When to use: Showing time passing, usually several hours or more.
Format 3: Series of Shots (Montage)
When to use: Multiple brief images that together show a process, journey, or passage of time.
Format 4: Narrated Transition
When to use: When you need to convey specific information about time, place, or context that isn't visually obvious.
Format 5: The "Intercut" Transition
When to use: Bridging separate locations for a unified action (usually phone/video calls), then transitioning to a new unified location.
Common Mistakes with Transition Scenes
Mistake 1: Too Many Establishing Shots
Problem: Every single scene has an exterior establishing shot before we go inside.
Example of overuse:
Why it's a problem: It becomes repetitive and slows the pace. Not every scene needs an establishing shot.
Solution: Use establishing shots when:
- We're seeing the location for the first time
- We need to understand the environment for story reasons
- Significant time has passed
- We're in a complex location and need orientation
Skip them when:
- We're returning to a familiar location
- The interior clearly identifies the location
- You want to maintain urgency/momentum
- The previous scene already oriented us
Mistake 2: Transition Scenes That Are Too Long
Problem: Your transition scene becomes a full scene, slowing momentum.
Example:
Solution: Keep transition scenes brief. A few lines maximum. If you need more, it's not a transition scene—it's a regular scene that happens to involve travel.
Mistake 3: Unclear Time Jumps
Problem: Time has passed but you don't signal it clearly.
Example:
Without a transition scene, it's unclear if she did the work overnight, over weeks, or what. The audience is confused.
Solution:
Mistake 4: Neglecting the Boring Bits
Problem: Showing mundane actions that don't advance the story.
Example:
Why this is terrible: Unless each of these moments reveals character or advances plot, they're "the boring bits" Hitchcock told us to cut.
Solution:
Cut from the first meaningful moment to the next meaningful moment. Trust the audience to fill in the mundane details.
When Transition Scenes Are Actually Full Scenes
Sometimes what seems like a transition scene is actually a full dramatic scene.
The Car Conversation
A common "transition scene" that's often actually a full scene:
This is NOT a transition scene if:
- The conversation has conflict
- Decisions are made
- Character relationships change
- Important information is revealed
- It lasts more than a page
This IS a transition scene if:
- It's just establishing they're traveling
- Brief small talk, no real conflict
- Half a page or less
- Primary purpose is showing the journey
The test: Could you remove this scene and the story would lose something important? If yes, it's a full scene. If no (you're just showing travel or time passage), it's a transition scene.
The Modern Trend: Fewer Establishing Shots
Contemporary screenwriting tends to use fewer establishing shots than classic Hollywood films.
Why?
- Audiences are more sophisticated - We can orient ourselves quickly
- Pace expectations have increased - Modern films move faster
- Visual clarity has improved - Production design, cinematography, and editing are more efficient at conveying location
- Genre influences - Action films and thrillers often skip establishing shots to maintain momentum
Example of modern approach:
Instead of:
Modern scripts might just write:
The description does the work of the establishing shot. We understand we're in a police station without needing to see the exterior.
When to use the modern approach:
- Fast-paced genres (action, thriller)
- When maintaining momentum is crucial
- When the interior clearly identifies the location
- When you're writing for a contemporary feel
When to use traditional establishing shots:
- Period pieces (audiences need more orientation)
- Complex or unfamiliar locations
- When geographic relationships matter to the plot
- When you want a more measured, classical pace
Practical Exercise: Evaluating Your Transition Scenes
Go through your screenplay and identify all transition scenes and establishing shots.
For each, ask:
1. Is this necessary?
- ☐ First time at this location → Keep
- ☐ Need to show time passage → Keep
- ☐ Need to orient audience → Keep
- ☐ Just habit/tradition → Consider cutting
2. Is it efficient?
- ☐ Brief (half page or less) → Good
- ☐ Getting longer → Probably not a transition scene
- ☐ Multiple pages → Definitely not a transition scene
3. Does it do double duty?
- ☐ Shows location AND establishes mood → Excellent
- ☐ Shows time passage AND character state → Excellent
- ☐ Just shows location → Adequate but could be better
4. Could I cut it?
Try removing the transition scene. Does the script still make sense?
- If yes: Consider cutting it
- If no: Keep it but make sure it's as brief as possible
5. Could I combine it with the next scene?
Instead of:
Could you write:
Often you can convey the establishing information in the first line of the scene itself.
The Dissolve vs. The Cut
One final technical note on transition scenes:
Use DISSOLVE TO: when:
- Time has passed (hours, days, weeks)
- You're moving between time periods (flashback/flash-forward)
- You want a gentler, more contemplative transition
- You're at a major structural break (act breaks)
Use CUT TO: (or no indicator) when:
- Time is continuous or near-continuous
- Maintaining pace and momentum
- Making sharp, energetic transitions
- Standard scene-to-scene flow
Modern trend: Many screenwriters don't write "CUT TO:" at all anymore—it's assumed. They only write transition indicators when they want something other than a standard cut.
When in doubt: Don't specify. Let the director and editor decide. Your job is to tell the story; their job is to determine the technical execution.
Conclusion: The Invisible Foundation
Transition scenes and establishing shots are the foundation of screenplay structure. They're mostly invisible—which is exactly how they should be.
When done well, they:
- Orient the audience effortlessly
- Show time passage efficiently
- Maintain story momentum
- Provide visual variety
- Create breathing room between intense scenes
When done poorly, they:
- Slow the pace unnecessarily
- Confuse the audience
- Waste precious screenplay pages
- Feel repetitive and formulaic
The key is using them strategically, not automatically. Not every scene needs an establishing shot. Not every time jump needs a montage. Trust your audience. Trust yourself. Cut the boring bits.
Master these basic tools, and you'll have the foundation to experiment with more sophisticated techniques. Because even Hitchcock and Kubrick used establishing shots—they just used them so well you barely noticed.
The Complete Transition Toolkit: Summary
Over these eight posts, we've covered:
- Why transitions matter - They're essential to visual storytelling
- Five core techniques - Question/Answer, Thematic Echo, Misdirection, Micro/Macro, Music/Sound
- The Three C's - Clarity, Concision, Compelling
- Time, Place, Action - The building blocks of scene definition
- Unity of Time - Continuous time, changing place/action
- Unity of Place - Same location, different time/action
- Unity of Action - Same action, different time/place
- Transition Scenes - Establishing shots and bridging sequences
You now have a complete toolkit for crafting transitions. The question isn't "How do I transition?" but rather "Which transition technique best serves this story moment?"
Choose wisely. Cut the boring bits. Keep your story moving.
And remember: The best transition is the one the audience doesn't notice—until they look back and realize how seamlessly you've guided them through your story.
Happy writing!
Series Complete
This concludes our 8-part series on Scene Transitions in Screenwriting. Each post has covered essential techniques, provided clear examples from professional films, and offered practical exercises to improve your craft.
The complete series:
- Scene Transitions: The Screenwriter's Hidden Power
- The Five Essential Scene Transition Techniques
- Writing Transitions: The Three C's
- Time, Place, and Action: The Building Blocks
- Smooth Transitions: Unity of Time
- Unity of Place: Flashbacks and Time Jumps Done Right
- Unity of Action: Maintaining Continuity Across Changes
- Transition Scenes and Establishing Shots
Master these techniques, and your screenplays will flow with professional polish and cinematic sophistication.
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