Season 4 Details Casts Galleries Posters Season Lists Episode Lists Title Season 4 Genres Mystery Family Air Date 2021-12-31 Episode Runtime 00 Hours 00 Minutes Season Number 4 Episode Count On Season 4 8 Production Companies Unknown Tim Senders... ... Thomas Brok... ... Stephanie van Eer... ... Quinty Misiedjan... ... Ties Granzier... ... Jade Anna van Vliet... ... Rami Kooti Arab... ... Stefan De Vries... ... Milo ter Reegen... ... Thorn Roos de Vries... ... Hamza Othman... ... Nick Golterman... ... Alwien Tulner... ... Ilse Warringa... ... Original Size (1280x720) Original Size (2560x1440) Original Size (1280x720) Original Size (1280x720) Original Size (1281x720) Original Size (500x750) Season 1 8 Episode(s) 2020-01-10 Season 2 8 Episode(s) 2021-01-08 Season 3 8 Episode(s) 2021-07-09 Season 4 8 Episode(s) 2021-12-31 Season 5 8 Episode(s) 2022-07-15 Season 6 8 Episode(s) 2022-12-09 Season 7 8 Episode(s) 2023-07-21 Season 8 9 Episode(s) 2024-01-05 Episode 1 2021-12-31 Episode 1... Episode 2 2022-01-07 Episode 2... Episode 3 2022-01-14 Episode 3... Episode 4 2022-01-21 Episode 4... Episode 5 2022-01-28 Episode 5... Episode 6 2022-02-04 Episode 6... Episode 7 2022-02-11 Episode 7... Episode 8 2022-02-18 Episode 8...