Season 1 of Grands Reportages premiered on July 6, 1998.

Season 2 of Grands Reportages premiered on January 4, 2015.

Season 3 of Grands Reportages premiered on January 2, 2016.

Season 4 of Grands Reportages premiered on January 1, 2017.

Season 5 of Grands Reportages premiered on January 7, 2018.

Season 6 of Grands Reportages premiered on January 5, 2019.

Season 7 of Grands Reportages premiered on January 4, 2020.

Season 8 of Grands Reportages premiered on January 3, 2021.

Season 9 of Grands Reportages premiered on January 1, 2022.

Season 10 of Grands Reportages premiered on January 2, 2023.