@OkiAzzurri said:

Hello, could you unlock the series "Capitaine Marleau," as there are numerous errors in the episode order, resulting in episodes not appearing in Plex.

The episodes are and should be listed in the order of their original broadcast on France 3 as it is recorder by the Inathèque, the French site of the local depot.

This France 3 2018 archived page confirm that the first season 2 episode was "Double jeu".

If you want them in another order, you can create an episode group.

The episode list does not match the listings on sites such as TVDB, Wikipedia, France Télévision, Télé Loisirs, and AlloCiné.

Each site has its own set of rules.

@superboy97 said: This France 3 2018 archived page confirm that the first season 2 episode was "Double jeu".

In the France TV Official site, seasons are divided and listed differently.

• https://web.archive.org/web/20200807042737/https://www.france.tv/france-3/capitaine-marleau/saison-1/
• https://web.archive.org/web/20200807042737/https://www.france.tv/france-3/capitaine-marleau/saison-2/

• https://web.archive.org/web/20201029113914/https://www.france.tv/france-3/capitaine-marleau/capitaine-marleau-saison-3/

• Season 1: 7 Episodes - the first is "Philippe Muir" and the last is "À ciel ouvert"

• Season 2: 7 Episodes - the first is "Chambre avec vue" and the last is "Ne plus mourir, jamais"

• Season 3: 7 Episodes - the first is "Voix dans la nuit" and the last is "La Reine des glaces"

An episode group is available for the new season split.

Your archives are from 2020, 2 years after the original broadcast of the 2nd season. In the meantime, the seasons have been reorganised by France TV.

The archive linked above is from 2018, at the time of the broadcast of the 2nd season.