Britain's Most Evil Killers - Seasons
Season 1
2017
•
12 episodes
Season 2
2018
•
10 episodes
Season 3
2019
•
10 episodes
Season 4
2020
•
10 episodes
Season 5
2020
•
10 episodes
Season 6
2021
•
10 episodes
Season 7
2022
•
10 episodes
Season 8
2023
•
5 episodes
Season 9
2024
•
10 episodes
Season 10
2025
•
5 episodes