Karoliina Tuominen

The trauma center is facing its busiest day of the year: New Year's Eve. Jannica Ronkainen, a surgical nurse on duty, is already looking forward to the end of the year. Tired of her relationship troubles, Jannica wants anything but new romantic worries for the coming year – until she encounters a ghost from her past at the hospital. New Year's Eve offers Jannica the chance for one last adventure of the year, but the clinic's new and demanding surgeon, Eero Mustonen, adds challenges to Jannica's plans.

When Tommi doesn't get the promotion he was hoping for from his father-in-law Johan, he decides to get into the investment business to buy his dream house with his wife, Harriet. However, things are complicated by the fact that Tommi is easily fooled and the money from the old apartment, more than half a million euros, disappears in a pyramid scheme. When Tommi is in danger of losing Harriet for good, his loyal friend Juhis takes the reins. Juhis plans a rescue operation that kind of works.

Traumatized Niina needs a change of scenery and a moment of escape from the world. Together with her friend Suvi, they rent a villa in the countryside. Soon the women find they are not welcome, and it doesn't help that they find themselves in the middle of fateful twists and turns and unwittingly become involved in a mysterious ancient cult. One night, a ragtag group of ancient pagan worshiping locals invade the villa to demand reparations for the women's actions and to perform their rituals. Having survived the atrocities, Niina begins to gather her strength with only one goal in mind - revenge!

Based on the global hit format, "The Traitors" is a new kind of psychological battle where no one can trust anyone.