Taxi 0-22 - Season 4 (2009)

Rogatien argues with Nancy over recycling bins and he discusses cinema with Denys Arcand. Rogatien gets scared, as his father flees from the retirement home. When he finds him, he realizes that his memory is slowly fading.

Nancy announces something important to Rogatien. In his taxi, he discusses about the injustices experienced by taxi drivers with a client and discusses with Les Grandes Gueules. Finally, Rogatien gives his opinion on the Jazz Festival.

Rogatien explains to Patrick Normand why he doesn't like today's music and tries to understand why teenagers only use cellphones. Nancy is sick and Rogatien takes charge of the snack-bar. Dubois Sr. causes problems for the retirement home.

Nancy and Mélissa make fun of Rogatien. In his taxi, he gets friendly with Charles, a teenager who takes the taxi to school. He also talk with a city worker about the origin of streets name. Finally, Rogatien argues with a college student.

Rogatien is shocked when Mélissa tells him that she have a blind date. In his taxi, Rogatien talks about the successful career of Yves Corbeil, and talks about marriage with a client. Finally, Rogatien is afraid of having Alzheimer's.

Rogatien and Johnny talk about prostate cancer. Nancy and him meet Julie Snyder at the childbirth clinic. He discusses modern art with a client and books with another. Finally, Charles opens up to Rogatien about being bullied at school.

Rogatien shares his theory about prostitutes and people on welfare to Johnny. He intervenes when Vaiselle tries to flirt with Mélissa. Rogatien discusses with Stéphane Rousseau and will have to make an important decision.

Following the death of his father, Rogatien goes to the notary. At his father's funeral, all of Rogatien's loved ones gather together to support him and honor Rogatien Dubois Sr. one last time. A new member arrives in the Dubois family.