It's Christmas time, and Nina is more excited than usual; Nina races to deliver a letter from her little brother, Santi, to Santa Claus before Christmas Eve.

A major snow storm threatens to hit the city for the first time on the first night of Hanukkah.

Nina explores her surroundings, makes friends, and learns a lot about growing up in the process.

Nina and the Star Amigos build a model Mars rover to convince space camp to accept Chelsea; when Nina thinks she's too little to get big donations for the Thanksgiving food drive, she enlists her friends and community members to help.

Nina explores her surroundings, makes friends, and learns a lot about growing up in the process.

There's always a chance to experience new things when you're a child, especially one with a vivid imagination. Such is the case with 6-year-old Nina and her best friend, Star. The pals have fun adventures around Nina's vibrant, colorful neighborhood. Every day features a new excursion for the youngsters, usually celebrating family, community, diversity or wonder. The show features the voice talent of actress Rita Moreno, one of a small group of performers to have won an Emmy, a Grammy, an Oscar and a Tony.

There's always a chance to experience new things when you're a child, especially one with a vivid imagination. Such is the case with 6-year-old Nina and her best friend, Star. The pals have fun adventures around Nina's vibrant, colorful neighborhood. Every day features a new excursion for the youngsters, usually celebrating family, community, diversity or wonder. The show features the voice talent of actress Rita Moreno, one of a small group of performers to have won an Emmy, a Grammy, an Oscar and a Tony.

When Nina, Mami and Abuelita miss out on a day at the museum, Nina decides to create her own mini-museum of family history; Nina really wants to learn how to swim, but she and Star fear going into the new community pool.

Nina learns about patience when waiting for henna to dry; Nina gets a chance to plant her own garden.

When Nina doesn't want to ride her bike after an accident, Abuelita, Carlos and Chelsea build her a bike school to help Nina get back on her bike; Nina and Abuelita deliver Mami's famous cakes to Eddie and Mrs. Goldstein.

Nina becomes a delivery girl and learns how the post office operates.

Nina tries to paint a picture for a school art project but has trouble getting inspired; when Dr. Kapur's pet bird escapes, Nina and Star team with Carlos and Abuelita to rescue the music-loving mynah.

Nina helps Papi practice his pitching; while Skye is babysitting, Nina and Star watch a scary movie about a shadow monster and their imagination gets away from them.

When a neighborhood blackout causes chaos on the block, Nina sees an opportunity to bring family and friends together; Nina the Great and Chelsea the Magnificent nearly let competitive spirits get in the way of their magic show.

Nina is making a butterfly kite for the kite festival with Carlos, but then disaster strikes; Chelsea is sleeping over.

Nina wants to grow taller; Nina discovers a shadow puppet from an ancient story.

Nina and Chelsea pretend to be visitors from another planet; Nina helps inspire Tio Javier to write a song.

Nina takes care of her sick grandmother; Nina and Carlos become superheroes!

It's Nina's birthday party; Tio Javier goes on an adventurous trip across the globe.

Chelsea's dad visits, but she struggles to find an activity that she and her parents can do together; Nina wants to spend the whole day with just Abuelita, but everyone else wants to join in the fun.

Mami and Papi go on a weekend trip and Nina and Santi have to find a way to cope with missing their parents; Chelsea sprains her ankle right before a big basketball game and must find a way to help her team without playing.

Nina explora a los alrededores, hace amigos y aprende sobre el desarrollo.

Sarah is a 7-year-old girl with big eyes and a green hat. She lives with her best friend, a quacky, slightly manic fowl appropriately named Duck. Each episode features the pair setting out on simple but exciting adventures as they explore the world in their own imaginative way. The animated series focuses on the experiences of childhood as seen through Sarah's eyes as she learns new things every day. The show's objectives are to help kids learn about friendship, imagination and problem solving.

Murphy's Law states that anything that can go wrong will. That doesn't bode well for 13-year-old Milo Murphy, a descendant of the man for whom the law was named, and who feels like he's living it. Milo is always expecting the unexpected. He's prepared for anything that comes his way, though, as he is armed with knowledge, a backpack full of supplies and a strong sense of optimism to help him get through any problem. Milo has best friends Melissa and Zack by his side to help think outside the box to overcome the obstacles that life puts in their way. Multiple Grammy winner "Weird Al" Yankovic provides the voice of Milo, in addition to performing the show's theme song and other tunes featured on the animated series.

Dottie "Doc" McStuffins is a nurturing 6-year-old girl who cares for stuffed animals and toys in her playhouse clinic. When she puts on her stethoscope, something magical happens -- toys, dolls and stuffed animals come to life and she can communicate with them. Like any good doctor, Doc has assistants helping her at her clinic. Her stuffed animal friends who assist Doc include exceedingly proud dragon Stuffy, cuddly best friend Lambie and caring hippo nurse Hallie. Whether it's loose stitching, low batteries or a blow-up toy that has sprung a leak, Doc and her friends are there to fix up the stuffed animals and toys.

Clangers are inquisitive creatures who live on a blue planet in outer space. The critters, who communicate with high-pitched whistles, are supportive of one another as they embark on surreal adventures, meet peculiar new friends, and explore curiosities they experience in the world. The stop-motion animated series aims to teach kids such qualities as inventiveness and kindness. Veteran actor William Shatner serves as narrator of the show, which is a remake of a British series that originally premiered in 1969.

An adventurous young bee makes many friends in the forest while collecting pollen.

Everyone is familiar with the story of "Goldilocks and the Three Bears," but there's never been a follow-up that lets people know what happened after Goldilocks found the porridge that was just right. "Goldie and Bear" fixes that by reuniting the girl with Bear as they begin a new, unexpected friendship. Along with their friends and neighbors -- who are all taken from popular storybook tales -- Goldie and Bear seek out fun and adventures, which include helping Jack and Jill get up that infamous hill and rescuing Humpty Dumpty after his great fall. While the episodes might be filled with fairy-tale characters, they provide valuable real-life lessons for children, including how to develop friendships.