KikoRiki: Team Invincible (Russian: Смешарики. Начало, translit. Smeshariki Nachalo lit. KikoRiki: the Beginning) is a 2011 Russian animated film which serves as a prequel to the KikoRiki series. The film was released in Russia on December 22, 2011. In the United Kingdom, it was released on February 10, 2012. In the United States, it was released in 2017 along with its sequel by Shout! Factory and Odin's Eye Entertainment.

While searching for a place to bury their time capsule, Krash and Chiko encounter a cave with the remains of a dinosaur and an old television set. When the cave begins to collapse, Krash and Chiko both escape with the set. The duo then demonstrates the television to the rest of their community members. After managing to start it up, the group begins to binge-watch programmes, in particular a superhero-action show named Lucien, named after the eponymous character who is battling an evil mastermind called Dr. Caligari, who is hell-bent on world domination. Believing the events of the show to be real, the group decides to go to the city where the events are apparently occurring and help fight injustice. Wally, who was left back at the island to look after it and turn on the lighthouse, joins them later. On their journey, the group's raft suffers a storm and is severely damaged, but by morning they find themselves in the city's waters and are taken in by the authorities.

While in custody, Carlin decides to send one of their own to inform Lucien. Each one of them picks a matchstick, and Wally is eventually deemed as the one who should be sent. The group also realises that Chiko is missing. Meanwhile, Chiko wakes up back at the raft, and wanders the city's streets. He is eventually taken in by Pin, a museum curator, who allows him to stay until his friends find him. Meanwhile, a series of robberies begins happening around the city.

The next morning, Wally escapes the hospital where his fellow group members are prepared to be vaccinated and goes to the channel's TV headquarters, where he encounters Barry, the actor portraying Lucien. Barry then announces his departure from the show to the show's announcer, Boss, who becomes outraged and replaces him with another actor. The whole group (save Chiko) encounter Barry, and ask him to help him in their fight against crime, but he denies that he is an actual superhero and tells them to leave him alone.

Meanwhile, Chiko and Pin are arrested by the police, as Chiko has dim-wittingly assisted robbers in stealing items from the museum, causing both to be branded as associates. They are both found guilty and sent to the city's prison, and the group is made aware about this. Krash, Dokko, Rosa, Wally, Carlin and Olga visit Barry in his apartment and attempt to convince him to save Chiko, referring to him as a fighter for justice. Berry lashes out at them, saying that the whole show and its characters are "made up". Wally confirms this to the group, saying that he is simply an actor. Devastated that their whole journey had all been for nothing, the group leaves Barry's apartment.

While devising a plan to break Chiko out, Barry arrives and tells them to come along with him. He takes the group to the apartment of Eugene, the actor portraying Caligari, whom he convinces to make a "real" plan "for a good deed". Eugene then devises the plan: Dokko (who is an electricity expert) and Carlin will go to the sewers underneath the prison and cut the power. Meanwhile Barry, Krash, Wally and Rosa will infiltrate the prison, with the latter two and Olga (who will remain at their getaway van) setting up the zipline for their escape, while Berry and Krash will rescue Chiko.

The plan goes well at first, and Chiko is freed. However, when he insists on breaking Pin out as well, Barry accidentally alerts the security camera guard when he frees Pin by pulling out the door with another door attached by a rope, which crashes into a guard's office and causes him to call for backup. The four flee by lift, but when a lightning strike causes all power to shut down and the lift to begin to plummet, the group escapes through the pipes leading to the roof.

Meanwhile, the new show, now called "Julien" is broadcast to a live audience, with Boss hosting. After the ad break, a footage is played which reveals that Boss is the one who sent the criminals to go on massive robbing sprees throughout the city, while a stunned Boss and audience watch on.