When an explosion in the Norwegian mountains awakens an ancient troll, officials appoint a fearless paleontologist to stop it from wreaking deadly havoc.
When a body is found on the bridge between Denmark and Sweden, right on the border, Danish inspector Martin Rohde and Swedish Saga Norén have to share jurisdiction and work together to find the killer.
A Russian cellist is subject to a bomb attack following a performance in Ystad. It turns out that she is a witness in a murder prosecution against a member of the Russian mafia.
