Four actresses in their mid-forties get together in the afternoon to write a play about their own experiences. But the director isn't satisfied with the outcome.

Divided in five segments, "Todo Mundo Tem Problemas Sexuais" follows the story of different couples, each having various problems in bed.

On the first day of the year, multiple characters meet in a sumptuous country house nearside Rio de Janeiro. From dawn till dusk, they all face their crisis and limitations, and search for a meaning for their lives.

Ana Laura is a 40 year-old, good looking and well-informed TV News Anchor who's also a cocaine addict. Facing her career decline as the channel she works in starts to give more space to younger professionals, she faces a night of unusual events as she dives further into drug abuse.

The film uses delicacy and humor to describe the authoritarian functioning of a typically Brazilian 1950 family in Rio de Janeiro. The family is headed by a matriarch anxiously waiting for the night to hear Carlos Lacerda. The intense emotional plot highlights the absurdity of the characters' behavior.

Cabral is a 60 year old playwright who's married to Glorinha, an actress who's 20 years younger than him. They've been together for half of her live, and now they're getting bored...

Rodrigo makes casual sex, with any woman who crosses his way in the night bars. In college, he meets Mariana and falls in love for the first time in his life. Mariana behaves in a dubious manner and demonstrates both tenderness and brutality driving Rodrigo to despair. It is the story of a difficult rite of passage from the fresh youth to mature life.

In Rio de Janeiro, at the end of the millennium, a group of mostly middle-aged friends share their lives and experiences with each other.

Clara doesn't know what she wants to do with her life, until one day she meets Guilherme who helps her to find her own path.