At the centre of the comedy ‘Halbe Hundert’ (‘half of hundred’) stand three strong women at fifty. As with so many women of their generation, the number on their birth certificate seemingly doesn’t fit to their sense of life at all. But all three of them stand before decisive changes. Anne is successful in her professional life as a hand surgeon who is acclaimed all across Germany. The victim of her flawless career is her marriage to Klaus, who had her back with regards to children and household for years and now has left her unexpectedly. Anne reacts with wounded vanity and books a young, attractive male escort for a congress. But the relationship, considered to be professional, throws Anne out of the loop emotionally. Charlotte has worn down herself for the family for years as she is diagnosed with breast cancer. With the illness in front of her eyes, Charlotte finds the courage to break out of old confinements…

Franziska Naumann happily greets her allegedly new neighbor Dr. Gottfried Naumann. She is very surprised when he wants to move into the same apartment in which just the movers carry their furniture. Even Gottfried is surprised - Franziska has not only the same name as he, but apparently also rented the same apartment. Without compromising, the quarreled estate agents Beate and Werner Wüstholtz has rented the apartment twice. There is only one solution: until the circumstances are clarified, the unequal couple must live together in the apartment. The fight burns.