After Robobot tells Treflik and Treflinka that he would like to have a heart, the siblings decide to make his dream come true.

Mummy asks the siblings to stop playing with their cat so that they can help her prepare for a visit from a very special guest.

After finding herself lost, Hen arrives at the Treflik house. The unusual guest inspires the family to change their eating habits.

Daddy is under the weather. The rest of the family comes together and tries to help him get well.

When Hen’s egg goes missing, the Treflik family organizes a big investigation, during which they find several lost items.

The siblings arrive at their Auntie's house, where they discover that she magically multiplied herself to throw a big party.

After the siblings argue, Treflik disappears. The worried sister starts to look for her brother.

After Prince Kong outweighs the siblings on a seesaw, Treflik asks Little Uncle to use his magic and make him as big as his friend.

Treflinka wants to dance with someone, but everyone is busy. Luckily for her, Little Uncle tells her how to find a partner.

After Treflik gets a treasure map from Little Uncle, the siblings go on an adventure full of exciting twists and turns.

A mysterious box with an unexpected guest lands in the Treflik’s garden. Little Uncle is anxious about the unannounced visit.

When Mummy goes to a sports camp, Daddy has to take care of the kids on his own. It’s going to require more strength than he thought.

The siblings organize a surprise name day party for Mummy, but unfortunately not everything goes as planned.

Mummy asks Treflik to deliver Grandpa’s gift to a conductor. But the boy stops to chat with a friend, and he misses the train.

Little Uncle takes the siblings to the Wild West to fulfill one of Treflik's dreams.

After Treflik tells Little Uncle that his house is ugly, Little Uncle flies back to his magical planet, so the siblings set out on an apology mission.

The siblings go to Auntie’s spooky house to pick up her flying broomstick. There, they meet an unhappy ghost.

Daddy creates a tic-tac-toe machine that no one can beat. Lord Weader comes to the village to face the challenge.

Trash left in the park comes to life and takes over the area. Treflik and Treflinka decide to reclaim the park.

After Daddy builds a gate to the ocean, a singing mermaid moves into the Treflik house. There’s just one problem: She’s off-key.

The siblings enjoy a beautiful day playing tag with their friend. But the fun gets spoiled when Treflik falls and hurts his knee.

Smog enters the Treflik house. The siblings follow it and discover that it’s coming from Big Uncle and his cactuses.

After winning a piano in a lottery, Treflik announces that he is going to give a big concert.

The siblings go on a trip to the forest to find a special flower. Events don’t go as planned, and Little Uncle has to step in.

Treflinka loses a gift for Grandma's birthday. Together with Little Uncle, she must dive deep into the ocean to find it.

An unknown creature appears in the park. Along with their buddy, the siblings approach the newcomer and try to become friends with him.

When Treflik doesn’t want to eat Chinese food, Little Uncle takes him to China to show him the power of trying new things.

A film crew is shooting a movie in the park. The Treflik family and the rest of the village gather with hopes of joining the production.

After Hen goes away for a few weeks, Little Uncle is terrified that Big Uncle will pay him an unannounced visit. His worst fears come true.

Treflik has a dream in which he meets an animal collector. The two compete for who will catch the biggest creature with their net.

An apricot tree is growing in Treflik’s garden. Various people come and try to take the fruit all for themselves.

Auntie comes to take care of the siblings when their parents go out. All goes well until she falls asleep and starts to sleepwalk.

Treflik turns on Daddy’s latest invention: a time machine. With Treflinka, he travels forward in time, where the two meet the future Trefliks.

Princess joins the siblings for a day. The kids try to convince her to play with them, but it’s a harder task than they thought.

After discovering an ancient painting in a nearby cave, Treflik and Treflinka decide to create a drawing that will last forever.

After someone steals several things from different residents of the village, the siblings set out to find the mysterious thief.

When Treflik shows interest in owning the moon, Little Uncle takes him on a space adventure to Earth’s satellite.

After their parents leave Treflik and Treflinka alone at home, they decide to organize a home Olympics to compete against each other.

When Treflik and Treflinka come down with chickenpox, Little Uncle takes them to the world of imagination found in books.