20 series recommended for anyone who enjoyed Witnesses, ordered by audience score.
Spiral
2005
Balthazar
2018
Lupin
2021
The Lost Station Girls
2025
Litvinenko
2022
Grotesquerie
2024
21 Jump Street
1987
The Devil's Hour
Waking the Dead
2001
Vigil
Fool Me Once
The Afterparty
The Break
2016
The Purge
Black Spot
2017
Dalgliesh
The Bay
2019
Three Pines
Monsieur Spade
Five Days
2007
