Frank Stimpel has to prove himself at his new school. In his first week, he loses the class's respect, and the police show up. Principal Aminata would love to kick him out again, but she needs the German teacher.
Stimpel wants to curb the aggression among the students. He makes several attempts until it becomes clear who the real problem is: the passive-aggressive Alman teacher himself!
To increase his chances of becoming a civil servant, Stimpel establishes a robotics company. But instead of action, the German prefers theory. His colleague Yunus counters this and establishes a combat robot company, which challenges…
Stimpel becomes a guidance counselor and wants to prove himself in his new role to his boss, Aminata. Just when his student Leyla is in an emergency situation, the task becomes overwhelming.
Stimpel learns about an online ranking that rates the school's teachers based on their coolness. To earn the class's respect, he desperately tries to loosen up. To do so, the German has to step out of his comfort zone and resort to…
To raise money for the class trip, Stimpel initiates a school flea market—a hands-on way to learn economics. The fierce competition between him and Sahra, and the battle of supply and demand, leads to a "nasty situation."
Despite German customs, a new teacher captivates everyone with his open pedagogy and relaxed manner, causing Stimpel to doubt himself. When the new teacher then starts flirting with his colleague Sahra, Frank realizes: There can only be…
Stimpel's attempts to improve security at the school fail due to class resistance. The Stimpel Security organization, or StiSi for short, he founded, aims to change this by any means necessary. But the German's plans begin to divide the…
Stimpel, Sahra, and the entire class are going on a school trip to the forest – except for Stimpel, everyone finds it completely boring. Alman wants to change that and provides a little thrill. But the forest has its own rules.
Stimpel's big day is approaching: the teacher's exam! His class's drug problem comes at a very unfortunate time. To demonstrate the potential consequences to the young people, he conducts a self-test with fatal consequences.
The new dream couple in the teachers' lounge, Frank Stimpel (Phil Laude) and Lisa-Britt (Sina Tkotsch), want to share their happiness: they offer a couples' dance class. But the class boycotts Stimpel's dance class, and Vice Principal…
Stimpel (Phil Laude) doesn't think much of influencer or rapper as a career goal and tries to inspire his class's ambition. He absolutely wants all of his students to graduate, even though Vice Principal Aminata Müller (Dela Dabulamanzi)…
The new shared apartment situation causes conflict: Lisa-Britt (Sina Tkotsch) is doing everything she can to get Yunus (Zejhun Demirov) out of the apartment. At school, Stimpel's (Phil Laude) headphones have gone missing. He suspects Kira…
Stimpel, of all people, wants to educate his class. Everyone except him realizes that he has more to learn about sex than the students. Lisa-Britt (Sina Tkotsch) has evicted Yunus (Zejhun Demirov) from the apartment, leaving Stimpel (Phil…
Trip (Vincent Hahnen) tells of supernatural occurrences in the school basement. Dilara (Jansel Dogan) is convinced that her dead grandmother protects her and the class from the ghost with a magical eye. Stimpel (Phil Laude) thinks this is…
Lisa-Britt (Sina Tkotsch) is lacking fire in her relationship, and Frank Stimpel (Phil Laude) isn't getting it. He spontaneously passes off a surprisingly emotional love letter from Robert (Tim Alberti) as his own, temporarily maneuvering…
The class is so poorly prepared for the final exam that, according to Osman (Mido Kotaini), they have only one chance to pass: they must steal the sample answers from the principal's safe. Unfortunately, he hasn't reckoned with teacher…
The big prom is coming up, and teacher Stimpel (Phil Laude) also has big plans: He wants to propose to his girlfriend Lisa-Britt (Sina Tkotsch) – at the school prom in front of the entire school, of course. But is Lisa-Britt really the…
Newly nominated for Teacher of the Year, Frank Stimpel has invited the press to film a segment about him and the school. What begins as a favorable profile quickly turns into a scandalous report that paints the entire school in the worst…
Stimpel refuses to look the other way any longer and is determined to finally free Director Leibrandt from the clutches of alcohol. Unfortunately, this has unforeseen consequences: sober, Leibrandt is a tyrant, and Stimpel has to figure…
It's supposed to be a simple, annual event: class photos. Stimpel is shocked by his students' obsession with beauty, but suddenly he himself is caught up in the pressure to improve. Between botched makeovers and teenage love chaos,…
Bestselling parenting guide author Schubert is coming to the school for a reading—and he brings chaos with him. Because he's Annika's father and therefore also Sahra's ex. She has some scores to settle with him, and Stimpel finds himself…
Stimpel wants to expose the girls skipping gym class and develops a top-secret "period diary." But his entries lead him to a completely different suspicion: Kira might be pregnant! He knows he has to handle the matter with utmost…
A gigantic graffiti of a giant penis adorns the school: Stimpel sees this as a personal attack and, together with Yunus, sets out to find the culprit. The two discover that the whole thing is much bigger than a ten-meter-long penis on the…
Berlin, Berlin – We're going to Berlin! On the excursion to the capital, Stimpel is primarily concerned about the safety of his charges, because Berlin is also the crime capital. Suddenly, Osman goes missing. While Sahra and Stimpel…
Stimpel has finally reached his goal! At the German Teachers' Congress, he hopes to take home the "Teacher of the Year" award. But instead of the expected funding, he's only offered a set of pencil sharpeners. To save his school, Stimpel…
