A serial killer that decapitates people is on the loose in the Stockholm subway. Martin Beck and his colleagues try to catch the killer, while the panic in the city increases.

• Canal+
• Det Danske Filminstitut
• Peter Haber
• Mikael Persbrandt
• Stina Rautelin
• Per Morberg
• Rebecka Hemse
• Michael Nyqvist
• Cecilia Häll
• Carlo Schmidt