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TV Trailers
TV Trailers

Klassen Season 21

Returning Series NR 2016–2026
72
Audience
72
Audience

Season 21 Episodes

18 episodes
The Gossip Wall
1
The Gossip Wall
Aug 11, 2026
Summer vacation is over, and a new school year is kicking off in the class. But the first day of school after vacation isn’t without its drama, of course - because someone has covered an entire wall with rumors, secrets, and gossip about everyone in the class. Who’s behind it?
What if it's true?
2
What if it's true?
Aug 12, 2026
Jonas and Sylvester are blamed for creating the gossip wall, and Michael forces them to clean it off. But what should Jonas do if what’s written on the wall is actually true - that Lily has a crush on him?
Uma's Glow-Up
3
Uma's Glow-Up
Aug 18, 2026
Uma's best friends Axel and Buster are blown away by her new style, which is suddenly much more feminine. What happened during the summer holidays?
Embarrassing Per
4
Embarrassing Per
Aug 19, 2026
Per has his first day in class. At his previous school he was labeled an outsider. That's why he tries his best to avoid being associated with the nerds, but will he succeed in becoming part of the popular boys?
Drama in Roblox
5
Drama in Roblox
Aug 25, 2026
Winston is the best gamer in the class. But his position is threatened when Carlo discovers that there’s an unknown player on the class server who’s just as skilled - and maybe even… better? Winston MUST find out who this unknown gamer is!
In Love with a Teacher
6
In Love with a Teacher
Aug 26, 2026
Madison is completely and utterly done with guys! That is, until a new, young, and handsome teaching assistant shows up at school. Can Maddi win him over?
Kaya Returns
7
Kaya Returns
Sep 1, 2026
Kaya has been away from class, and Liv misses her very much. That’s why Liv is happy when Kaya suddenly returns. But when Liv pretends that nothing has happened, in an effort to make things easier for Kaya, Kaya ends up feeling ignored instead.
Last one chosen
8
Last one chosen
Sep 2, 2026
Per is afraid of being picked last when it's time to divide up teams for gym class. But AK and Cille have come up with their own rules that make gym class... fun?
9
Secrets
Sep 8, 2026
Axel and Buster want to impress Uma, so they suggest playing "Pandora's Box." Uma also has something she's kept to herself for a long time, and she'd like to share it with the boys.
10
An Invisible Prank
Sep 9, 2026
Carlo shows up at school, even though he had actually told his friends he was going to a summer house. Winston and Marcus therefore decide to play a prank on him by pretending he isn't there. At first it's fun, but eventually Winston takes it too far.
11
Mikkel's Little Lies
Sep 15, 2026
Mikkel tends to exaggerate a little. I wonder if all his lies will one day get him into real trouble?
12
Cille is moving
Sep 16, 2026
Cille and A.K. have always lived in the same building, but Cille has been told she has to move. How on earth is she going to break the news to A.K.?
Nature therapy?
13
Nature therapy?
Sep 22, 2026
The class needs to get out into nature a bit. Michael is organizing an activity for the class that might help Uma reconnect with her former best friends, Buster and Axel.
Winston's Looksmaxxing
14
Winston's Looksmaxxing
Sep 23, 2026
Winston and Marcus start working on their looks, and when Liv and Sia invite them to a girls’ night, they think their efforts have already paid off and that the girls are crazy about their looks! But are they really?
Buster vs. Axel
15
Buster vs. Axel
Sep 29, 2026
Buster and Axel are still competing against each other for Uma's attention. Who will win?
16
AI Drama
Sep 30, 2026
Jonas gets back at Madison, who blames him for the gossip wall. He tricks Per into making an AI video, but it goes completely wrong! What will the consequences be?
17
The Lie About Confirmation
Oct 6, 2026
Kaya is going to lie to the rest of the class and say she's planning a wild party for her confirmation. The truth is, she isn't even getting confirmed, and Winston is going to expose her lie.
18
Can Jonas win Lily over?
Oct 7, 2026
Jonas has been checking out Lily for a long time. Sylle has found a guidebook that has all the right advice on how Jonas can win Lily over!