I huvudet på en mördare (2018)

Name: I huvudet på en mördare
Genre: Documentary
Rating: 7.5

Documentary

"In the Head of a Killer" digs deep into the psyche of Sweden's worst violent offenders. About their childhood, what signs were there, what drove them to sexual violence and murder?

IMDb rating: 7.5 (115 votes)
Episode average: 6.7 -0.8 vs IMDb
Seasons: 3
Language: SV
Type: TV series

Declining trajectory: each season no better than the last. Rising Shows ranks whole shows by the shape of their rating trend rather than one average score, which is how you find a show that got better rather than a show that started well. See every Declining show in the explorer →

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Ratings refreshed Oct 3, 2026 · 3 seasons indexed

Seasons

Season 1 (2018)

6.70 avg 4 episodes 6.8 → 6.6 43 min avg

Season 1 episodes - IMDb ratings
#	Title	Rating	Votes
1	Anders Eklund	6.8	8
2	Kim Johansson	6.9	7
3	Peter Mangs	6.5	8
4	Jonna Henningsson	6.6	9

Season 2 (2019)

6.65 avg 6 episodes 7.1 → 6.8 44 min avg

U-shaped

Season 2 episodes - IMDb ratings
#	Title	Rating	Votes
1	Kjell-Åke Johansson	7.1	8
2	Edvin Gyllensvaan	6.3	6
3	Mikael Hagelin	6.5	6
4	Benita Hokkanen	6.7	6
5	Billy Fagerström	6.5	6
6	Janne Tuomela	6.8	6

Season 3 (2019)

6.61 avg 7 episodes 6.6 → 6.4 42 min avg

Season 3 episodes - IMDb ratings
#	Title	Rating	Votes
1	Martin Jonsson	6.6	7
2	Albin Aspgren	6.3	10
3	Mikael Kittilä	6.6	7
4	Jonas Runnemark	6.9	7
5	Bengt Karlsson	6.8	8
6	Johan Fallqvist	6.7	6
7	Anton Lundin Pettersson	6.4	8

I huvudet på en mördare (2018)

Seasons

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