Paul’s new robot is tons of fun - it does whatever you ask it to do. Until, that is, it suddenly goes out of control and chases the friends around the room.

Naya and Jo can’t wait to dig in to a giant jar of applesauce - too bad Lu has gotten to it first. The friends decide to set off in search of more, but it seems Carmen has gotten to all the rest. Luckily, she knows just the trick to making more.

Jo discovers Paul’s toy rocket and can’t wait to go to outer space. He wants to be the first astronaut, even though Naya has always wanted to fly to the moon. When the rocket goes haywire and Sibel gets caught in the crossfire, the friends have to work together to help her get back home.

Lu has a serious case of the hiccups. He can’t get rid of them no matter what he does. All the JoNaLus have their own remedies to suggest: from singing and dancing to spinning and jumping. The friends had better find a cure soon, because these hiccups are contagious.

It’s game day! The JoNaLus meet up on the field for the big soccer match. Newcomers Naya, Scottie, and Lu are nervous going up against Jo, Carmen, and Caruso - they’re a talented team and they know it. Though they talk a big game, it’s teamwork that wins the day.

Naya, Jo, Lu, and Min Lin are thick as thieves. But when Naya bumps her head and everyone laughs at her big red lump, Naya’s feelings are hurt. It’s up to the others to prove to her they know what true friendship is all about.

It’s the perfect day to play make believe. These fierce Indian warriors have to prove their bravery and smarts as they escape from enemies, build a tepee, and even take a captive! Good thing it’s only their friend Stanislav. When clouds gather, will a little rain ruin the fun?

Jo can’t wait to drive his new locomotive. Naya and Lu want a turn too, but when Jo doesn’t want to share, Naya and Lu turn to a life of banditry in the Wild West. They enlist Scottie to be their outlaw sheriff and help them take back the locomotive’s precious cargo.

Naya has her heart set on going to the sea, while Jo wants to play in the sand. When Lu accidentally loses his ball in the sandbox, there’s nothing for it but to trek through the hot, sandy desert. It’s up to Nikolai to help the friends find the best of both worlds.

When Naya can’t find her favorite doll, Rosalie, Jo promises to help her look - but he has a secret. He accidentally broke Rosalie while playing pirates. While Naya searches high and low, Jo and Lu try to make repairs. Things go from bad to worse until Carmen shows up to save the day.

There’s something new in Paul’s room: a piano! An adventure in music and exploration awaits as the three friends race to see who can play the first note. But when Jo gets locked inside the piano, all the JoNaLus are going to have to work together to get him back out again.