siblings · family · new baby · animation

Top 5 Movies for Kids Getting a New Baby Brother or Sister

Movie Knight Editorial Team ·

Top 5 Movies for Kids Getting a New Baby Brother or Sister

A new baby is a big change! These five movies explore the complex feelings of jealousy, rivalry, and eventual love that come with a new sibling, helping kids see the adventure in a growing family.

The best movies for kids getting a new sibling explore feelings of jealousy, excitement, and shifting family dynamics with humor and heart. These stories help older siblings see the adventure and love that a new baby can bring.

By using everything from direct allegory to fun, fantastical scenarios, these films validate a child's complicated emotions about no longer being the only one. They provide a perfect way to start a conversation, reassuring kids that while things are changing, family and love only grow.

Choose tonight’s movie

Quick picks

  • The Rugrats Movie
  • The Boss Baby
  • Toy Story
  • Ice Age
  • Lilo & Stitch

Movie Knight guide

The full list

No. 1

The Rugrats Movie poster
31

The Rugrats Movie

All ages1998

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A Baby's Gotta Do

The Rugrats Movie

When Tommy Pickles gets a new baby brother, Dil, he and his friends try to return the new arrival to the 'hopsicle,' leading to a forest adventure. This film directly addresses sibling rivalry and the chaos a new baby brings in a funny, accessible way; it works best for kids 4 and up.

No. 2

The Boss Baby poster
84

The Boss Baby

Watch with a parent2017

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Secret Agent Baby

The Boss Baby

An imaginative seven-year-old's life is turned upside down by the arrival of a suit-wearing, briefcase-carrying baby brother on a secret mission. The film is a wild, fantastical take on sibling rivalry, full of slapstick action and potty humor, that ultimately celebrates family bonds; it works best for kids 6 and up.

No. 3

Toy Story poster
96

Toy Story

All ages1995

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You've Got a Friend

Toy Story

Woody the cowboy doll's position as his owner's favorite toy is threatened by the arrival of flashy new spaceman Buzz Lightyear. This classic is a perfect metaphor for sibling jealousy and learning to share the spotlight, showing how rivalry can grow into a powerful friendship; it works best for kids 4 and up.

No. 4

Ice Age poster
87

Ice Age

Watch with a parent2002

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An Unlikely Herd

Ice Age

A trio of prehistoric animals—a mammoth, a sloth, and a saber-toothed tiger—reluctantly team up to return a lost human baby to its family. The story isn't about a new sibling, but about learning to care for and protect a helpless baby, forming an unconventional family; it works best for kids 6 and up.

No. 5

Lilo & Stitch poster
90

Lilo & Stitch

Watch with a parent2002

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Ohana Means Family

Lilo & Stitch

A lonely Hawaiian girl adopts a destructive alien, and together they learn the meaning of 'ohana,' or family. The film beautifully explores themes of sisterhood, acceptance, and building a family in unconventional ways, even when it's messy and challenging; it works best for kids 6 and up.

Before you press play

A note for parents

The arrival of a new baby is a joyous occasion, but for an older sibling, it can feel like their world is being turned upside down. These films provide a valuable tool for parents to help their child navigate this transition. By watching characters grapple with jealousy (`Toy Story`), annoyance (`The Boss Baby`), and the responsibility of care (`Ice Age`), kids can see their own feelings reflected on screen. It opens the door for conversations, letting them know their emotions are normal and that family is something you build together.

Questions parents ask

Parent FAQ

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