Business tycoon Alfons Dahlmann invites his three adult children and their partners to spend Christmas at his secluded mountain hunting lodge. To everyone’s surprise, his biggest business rival, Leonard Windemeyer, is also on the guest list. Alfons announces he’ll retire at the end of the year and name his successor the next day. But that day never comes: the next morning, Alfons is found dead in his study.
Shock ripples through the family. Was it a break-in, or is the killer one of them? As accusations begin to fly, police officers Greta and Oliver take on the case, quickly realising that each guest is hiding something. When a missing briefcase reappears, it reveals Alfons’ final move: he sold the company to Windemeyer. As the family turns on each other, one thing is clear - solving this mystery is not going to be easy.
