Season 2

@ambrosinter No. Your season 3 is in fact season 2. The second season was divided into 2 parts on Netflix.

@no-conforto-dos-livros The 8 episodes in season 2 on trakt are different. Those I have seen in season 2 (8 episodes) are not included in the list

@ambrosinter they are, but they’re re-edited from the last 5 or so episode from the original first season. The original episodes in that season are about 70 minutes long, and Netflix re-edited it to squash 2 seasons out of it.

@ambrosinter season 2 you talk dont exist. Antena 3 the Casa de Papel original producer, create one season, and Netflix the second one. Netflix for commercial purpose divide the first season into 2 half, Part1 and Part2. It only are available 2 season in 3 parts.

@ambrosinter They've placed Part 1 and Part 2 together as Season 1

@ambrosinter When the series was launched by Antena 3, there was only one season. Now that netflix owned the rights, they divided de original season in 2 different ones, and created the third

@ambrosinter all season is listed.. but 1 and 2 with the name season 1. 3 and 4 with name season 2

@ambrosinter S1 here is S1 and S2 in Netflix. S2 here is S3 and S4 there.
S1 13 episodes
S2 9 episodes
S3 8 episodes
S4 8 episodes