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Magic, Mischief & Morals: How to Write a Children’s Movie Script

by Natasha Stares September 18, 2025
by Natasha Stares September 18, 2025
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banner graphic with three children's movie scripts (Frozen, Coraline, and Bridge to Terabithia) and words that read: Part 18: Mastering the Art of Screenwriting, Children's

Welcome to yet another installment in our series, Masting the Art of Screenwriting. Yes, we’re back and it’s time to venture into the world of children’s storytelling. So, buckle up!

Children’s movies are a storytelling playground. A place where imaginations can run wild, emotions are worn on sleeves, and life’s biggest lessons are tucked inside tiny moments. Like a toy learning he’s loved or a snow queen discovering the power of sisterhood.

But writing a script for a children’s movie isn’t just about cute characters and catchy songs. It’s about understanding your audience, building stories that resonate across age groups, and creating characters that feel like friends.

So, if you’re dreaming up your first animated adventure or refining a live-action family drama, then you’ve come to the right place. In today’s blog, we’ll be exploring what you’ll need to write your first children’s movie. 

Let’s dive in.


Table of Contents

  • What Makes Children’s Movies Unique
  • Understanding Age-Appropriate Storytelling
  • Story Beats for Children’s Films
  • Building Memorable Characters
  • Examples of Children’s Film Scripts
  • Write with Celtx: Using Character Profiles and Beat Sheets
  • FAQs
  • Conclusion

What Makes Children’s Movies Unique

Hint: It’s not all about the talking animals!

Children’s films are deceptively simple. They’re often bright, funny, and fast-paced, but underneath the surface, they’re doing a lot of emotional heavy lifting. It’s these stories that help kids make sense of the world, and they often do it with more honesty and nuance than adult dramas.

Here’s what sets them apart:

1. Big Emotions, Small Worlds

Kids feel deeply, and children’s movies tend to reflect that. The language is accessible, but the emotional stakes are sky-high.

2. Visual Storytelling

Think less exposition, more action. Show, don’t tell, especially when your audience is still learning to read between the lines. Visual storytelling is everything.

3. Moral Clarity

…with a twist! Good vs. evil is a classic setup, but the best children’s films explore empathy, forgiveness, and complexity.

4. Multi-Generational Humor

The best jokes in children’s movies land for both kids and adults. (Looking at you, Shrek!)

A gif of Shrek trying to scare Donkey (it's not really working)

how to write a children's movie script
Shrek (2001) – DreamWorks Pictures

Children’s movies are often also rewatched dozens of times. That means your script needs to hold up to repeat viewings, and ideally, reveal new layers each time.

Understanding Age-Appropriate Storytelling

One size definitely doesn’t fit all when it comes to writing for children. It’s a bit like saying you’re writing for ‘humans’; it’s a broad category. A four-year-old and a twelve-year-old live in completely different cognitive and emotional worlds. 

So, before you start writing, you need to ask yourself this: Who am I talking to?

Ages 3-6

At this age, you’ll be looking at themes such as friendship, sharing, safety and exploration using a simple, linear structure. Repetition will be your best friend here with your characters having clear roles in the story: hero, helper, villain etc.

When writing dialogue, stick to short, rhythmic lines that are easy to follow.

Ages 7-10

Much of the themes from the 3-6 age group will crossover, morphing into belonging, bravery, fairness and curiosity. This time your themes may become more complex with some emotional twists along the way. Your characters can be flawed but lovable, expressing themselves in witty, emotionally rich ways.

Ages 11-13

Identity, independence, peer pressure, and self-discovery will take the front seat as this age group move towards their teenage years. Your narratives will be multi-layered with subplots. Characters will be realistic and emotionally complex as they deal with internal conflict. Also make sure to pepper your dialogue with sarcasm, slang and deeper emotional beats to really engage your audience.

Remember, knowing your audience helps you shape everything from pacing to tone to the kinds of jokes that will actually land.

Story Beats for Children’s Films

Children’s movies often follow a classic three-act structure, but the pacing is tighter, the stakes are clearer, and the emotional beats are front and center. Let’s break down two beloved examples.

Toy Story (1995)

  • Act I: Woody’s world is rocked when Buzz Lightyear arrives
  • Act II: Woody and Buzz get lost and must team up to get home
  • Act III: They return, changed and bonded

The key beats include:

  • Inciting incident: Buzz arrives
  • Midpoint: Woody and Buzz are stranded
  • Climax: They chase the moving van
  • Resolution: Woody accepts Buzz as a friend
a gif of Woody & Buzz in the children's movie, Toy Story (Woody does not look amused)
Toy Story (1995) – Walt Disney Studios Motion Pictures

Frozen (2013)

  • Act I: Elsa hides her powers, Anna dreams of connection
  • Act II: Elsa flees, Anna embarks on a journey to find her
  • Act III: Anna sacrifices herself, and love saves the day

The key beats include:

  • Inciting incident: Elsa’s powers are revealed
  • Midpoint: Anna meets Kristoff and Olaf
  • Climax: Anna freezes
  • Resolution: Love thaws the ice
A gif of Elsa from the children's movie Frozen singing "Let it Go" - snowflakes magically come out of her hands in this gif.
Frozen (2013) – Walt Disney Studios Motion Picture

Bridge to Terabithia (2007)

  • Act I: Jess meets Leslie, and they create the magical world of Terabithia
  • Act II: Their friendship deepens as they escape into their fantasy world
  • Act III: Jess copes with Leslie’s sudden death and finds strength in her memory

The key beats include:

  • Inciting Incident: Jess and Leslie bond over their shared creativity
  • Midpoint: They face real-world challenges and deepen their emotional connection
  • Climax: Jess learns of Leslie’s death
  • Resolution: Jess honors Leslie by sharing Terabithia with his sister
A gif of the two main characters in Bridge to Terabithia smiling at each other

The Lego Movie (2014)

  • Act I: Emmet is an ordinary guy who stumbles into a prophecy
  • Act II: He trains to become a Master Builder but struggles with self-doubt
  • Act III: Emmet defeats President Business

The key beats include:

  • Inciting Incident: Emmet finds the Piece of Resistance and meets Wyldestyle
  • Midpoint: The team is captured, and Emmet sacrifices himself
  • Climax: Emmet realizes he doesn’t need to be special to make a difference
  • Resolution: The real-world father-son conflict is resolved, and creativity is embraced.
A gif of the Lego guy in the children's movie: The Lego movie (forgive me, I forget his name. The actor is Chris Pratt)
The Lego Movie (2014) – Warner Bros. Pictures

These films are emotionally rich, visually dynamic, and paced to keep kids engaged while still tugging at adult heartstrings.

Building Memorable Characters

As we’ve seen, characters are at the heart of any children’s movie. They’re who kids dress up as, quote endlessly, and carry with them into adulthood. 

Okay, that’s great, but how do you actually create characters that stick?

1. Give Them a Clear Want and Need

What do they want? (e.g. fame, freedom) 

What do they need? (e.g. love, self-acceptance)

A want is what your character desires on the outside. For example, the end goal for the quest they’re about to embark upon. Conversely, a need is what the change that occurs internally, usually in parallel to their want.

2. Make Them Visually Distinct

Think bright colors, unique shapes and expressive faces. These help kids instantly recognize and remember your characters.

3. Use Exaggerated Traits

Make your characters stand out! Disney does this extremely well; take traits like Dory’s forgetfulness or Olaf’s love of summer. It’s these quirks that make characters fun and relatable, especially for children.

A still from the film Finding Nemo where Dory finds a tiny jellyfish and says "you will be my squishy"
Finding Nemo (2003) – Walt Disney Motion Picture Studios

4. Let Them Grow

Kids love watching characters change, just like adults. So, make sure they have a growth arc!

5. Include Sidekicks

Sidekicks are great sources of comic relief, emotional support, or just someone for the protagonist to bounce dialogue off. You’ll often find the sidekick steals the show!

Bring your characters to life with Celtx Character Profiles and Beat Sheets.
Get started today for free!

Examples of Children’s Film Scripts

Reading scripts is one of the best ways to learn what works (and, quite frankly, what doesn’t!). Here are a few gems you need to explore before putting pen to paper on your own script.

Kubo and the Two Strings (2016)

Written by Marc Haimes and Chris Butler, this visually stunning stop-motion adventure blends Japanese folklore with universal themes of memory and loss. 

The script has a strong storytelling focus as both a literal and metaphorical device throughout the plot. It’s a great example of how to tackle serious themes like grief and identity in a way that’s accessible to children.

Check out the script here.

A still from the children's movie Kubo and the Two Strings
Kubo and the Two Strings (2016) – Universal Pictures

The Mitchells vs. the Machines (2021)

Mike Rianda and Jeff Rowe’s animated comedy script is a masterclass in balancing chaos with heart. The script is packed with fast-paced humor, internet culture references, and deeply relatable family dynamic. 

If you’re wanting to write for older kids and tweens while keeping the emotional thread of your story intact, this is a great one to read – right here.

the Mitchell family sits around their kitchen table
The Mitchells vs. the Machines (2021) – Netflix

Coraline (2009)

A darker, more gothic children’s film that explores themes of neglect, bravery and self-reliance. Henry Selick’s script is atmospheric and eerie, showing how you can push genre boundaries while still writing for a younger audience. 

This script is especially useful if you’re a writer interested in horror or fantasy for kids.

Coraline crawling through the tunnel to the Other World
Coraline (2009) – Focus Features

A Monster Calls (2016)

Patrick Ness’s emotionally powerful script blends fantasy with real-world grief in a way that’s deeply affecting for older children and tweens. The story follows a boy coping with his mother’s terminal illness, guided by a tree monster who tells his allegorical stories. 

It’s a brilliant choice if you want to study how to use metaphor and magical realism to explore difficult emotions. Check it out here.

the boy and his monster in A Monster Calls
A Monster Calls (2016) – Focus Features

And for even more examples of stand-out children’s scripts, check out the BBC’s comprehensive list of scripts right here.

Write with Celtx: Using Character Profiles and Beat Sheets

If you’re writing your children’s movie in Celtx (and we highly recommend you do!), two tools will become your very own creative sidekicks: character profiles and beat sheets.

Character Profiles

These help you build characters from the inside out. You can define:

  • Personality traits
  • Motivations
  • Relationships
  • Visual descriptions
  • Backstory

This is especially useful for children’s films, where characters need to be vivid, emotionally engaging, and instantly recognizable.

screenshot of the character profile in Celtx outlining the traits and goals of a character who wants to be chief of police

So how do you create a character profile using Celtx? Check out our full guide here.

Beat Sheets

Our Beat Sheets help you map out your story’s structure visually. Using our intuitive drag-and-drop feature, you can:

  • Define major plot points
  • Track emotional arcs
  • Ensure pacing works for your target age group
  • Align character development with story progression
a screenshot of celtx beat sheets

For more on Celtx’s beat sheets, click here.

FAQs

Do I need to write differently for animation vs. live action?

Yes. Animation allows for more visual exaggeration and fantastical elements. Live action often leans more into realism and subtlety.

How long should a children’s movie script be?

Typically, 80-100 pages. Shorter for younger audiences, longer for tweens.

Can I include serious themes in a children’s movie?

Absolutely. Just handle them with care. Kids are smart and emotionally intuitive; they can handle depth if it’s presented with hope.

Should I write with merchandising in mind?

Not necessarily, but it doesn’t hurt to think visually. Memorable characters and strong visuals often lead to merchandising opportunities.

How do I test if my script works for kids?

Read it aloud. Share it with kids in your target age group and watch their reactions. If they laugh, ask questions, or stay glued, then you’re definitely onto something.

Conclusion

Writing a children’s movie is a chance to create something timeless. It’s not just about entertaining but about helping kids feel seen, understood, and inspired. With the right structure, characters, and emotional beats, your story can become a cherished part of someone’s growing-up years.

And with Celtx, you’ve got the tools to make it happen. From Character Profiles to Beat Sheets, you can build your story with clarity and creativity.

Start writing your children’s movie script in Celtx today — free to sign up.


Catch up with the rest of the series:

  • Horror: From Dreams to Screams
  • Horror: How to Write a Horror Script Part 2
  • Science Fiction: Beyond the Stars
  • Comedy: Timing, Characters, and Chaos
  • Drama: Human Stories, High Stakes
  • Rom-Com: From Meet-Cutes to Happy Endings
  • Holiday: Crafting Seasonal Magic
  • Documentary: Research and Reality
  • Skit: Writing Punchlines that Land
  • Romance: How to Sweep Audiences Off Their Feet
  • Mystery: Leaving Breadcrumbs Without Losing the Plot
  • Musical: Writing Rhythm & Emotion
  • Action: Writing Momentum on the Page
  • Fantasy: Legacy and Lore
  • Period: Pieces with a Punch – Writing a Historical Script
  • Adventure: From Quests to Climax

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Author

  • Natasha Stares

    Natasha is a UK-based freelance screenwriter and script editor with a love for sci-fi. In 2022 she recently placed in the Screenwriters' Network Short Film Screenplay Competition and the Golden Short Film Festivals. When not at her desk, you'll find her at the theater, or walking around the English countryside (even in the notorious British weather)

    View all posts
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