In the heart of 1930s Europe, the world is descending into chaos, and the imminent arrival of World War II looms over everyone. In the midst of this turbulent landscape, a former boxing champion, portrayed by the iconic Jean-Paul Belmondo, becomes an unexpected and surprising hero. His life takes an unexpected turn when he is compelled to cross paths with a group of sympathetic yet unfortunate Jews whom he sets out to help escape the Nazi threat.
The protagonist, a man with an overwhelming personality and an unbreakable sense of humor, uses his skills in the boxing ring and his wits to protect his new friends as they try to cross the border to a safer place. Along the way, they face multiple challenges, from the watchful eyes of authorities to the need to find allies in the most unexpected places.
With touches of comedy and action, the journey turns into a series of hilarious entanglements, where each step could either be a stumble or an opportunity to demonstrate courage and camaraderie. The relationship with his traveling companions deepens, showcasing the power of friendship in dark times. As the conflict intensifies, reality intertwines with humor, leading the characters into a frantic struggle for survival and delivering a profound message about love and resilience.