The body of a young woman is found in a Stockholm hotel room. It appears that she has been strangled after a night partying with two young men, but the room was paid for using the credit card of a mugging victim whose alibi doesn't add up. Martin and Gunvald investigate under the supervision of their new boss Klas Freden.
Peter Haber
as Martin Beck
Mikael Persbrandt
as Gunvald Larsson
Ingvar Hirdwall
as Valdemar
Rebecka Hemse
as Inger
Måns Nathanaelson
as Oskar Bergman
Jonas Karlsson
as Klas Fredén
Elmira Arikan
as Ayda Çetin
Åsa Karlin
as Andrea Bergström
Anu Sisalu
as Gunilla Urst
Anna Asp
as Jenny Bodén
Sofia Zouagui
as Petra Widell
Niklas Hjulström
as Peter Ahre