The film tells the story of the big head son’s family who encountered difficulties in the process of the child’s growth; they were not afraid of anything and faced everything together. The mother hoped that their son will become a dragon.

The cute kitten Pelle Halels lives a fun life in the country, but during a storm he falls into a river, which takes him all the way to the big city Upsala. There he meets new friends but also pleasant types. Will he ever come home again?

Joe Croaker gets hypnotized and starts acting like anyone of his friends that he`s encountered along his way, only that Cosmo takes advantage of the situation for his own good.A little later, Cosmo finds a golden lamp with a spirit inside to fulfil 3 wishes.

Here comes a new adventure where Bamse has run out of thunder honey. Little Hop and Shellman set out to find more thunder bells, the secret ingredient that turns ordinary honey into Grandma’s famous thunder honey.

About the little rescue boat Elias and his friends in the coastal community Cozy Cove. The story takes place during winter time.

An unfortunate accident starts a new adventure with old man Pettson and the cat Findus. An old swimming machine causes a memory loss and suddenly a good advice is needed. Can the story of when Findus was little and disappeared make Pettson remember?

Cosmo comes up with an idea to start up a delivery service to help out his friends in their time of need , first it was fine but when the orders start increasing a lot Cosmo finds himself confused with the orders , how will he fix it?

About the little rescue boat Elias and his friends in the coastal community Cozy Cove. The story takes place during winter time.

When a globetrotting stork shows up at the farm, Mamma Moo has reason to ask the question: what is a home, really?

It started when Cosmo finds a lighting match box and starts playing with it to the point where it almost burned down the area. Later on, their friend McBroom gets sick and they all try to take care of him, how will he repay them?

Here comes a new adventure where Bamse has run out of thunder honey. Little Hop and Shellman set out to find more thunder bells, the secret ingredient that turns ordinary honey into Grandma’s famous thunder honey.

About the little rescue boat Elias and his friends in the coastal community Cozy Cove. The story takes place during winter time.

An unfortunate accident starts a new adventure with old man Pettson and the cat Findus. An old swimming machine causes a memory loss and suddenly a good advice is needed. Can the story of when Findus was little and disappeared make Pettson remember?

Cosmo comes up with an idea to start up a delivery service to help out his friends in their time of need , first it was fine but when the orders start increasing a lot Cosmo finds himself confused with the orders , how will he fix it?

The little head's father led the whole family on a business trip to Russia, and the big head son discovered in Russia that the White Night City he painted was real. The family encountered a traffic accident on the way and was forced to stay overnight in a small hotel.

It started when Cosmo finds a lighting match box and starts playing with it to the point where it almost burned down the area. Later on, their friend McBroom gets sick and they all try to take care of him, how will he repay them?

Here comes a new adventure where Bamse has run out of thunder honey. Little Hop and Shellman set out to find more thunder bells, the secret ingredient that turns ordinary honey into Grandma’s famous thunder honey.

This film is the fourth film in the "New Big Head Son" series. It tells that the big head son came to the virtual world due to a loophole in the intelligent program written by the small head father, and started a "perfect father" in the virtual world.

Cosmo comes up with an idea to start up a delivery service to help out his friends in their time of need , first it was fine but when the orders start increasing a lot Cosmo finds himself confused with the orders , how will he fix it?

Joe Croaker gets hypnotized and starts acting like anyone of his friends that he`s encountered along his way, only that Cosmo takes advantage of the situation for his own good.A little later, Cosmo finds a golden lamp with a spirit inside to fulfil 3 wishes.