

Veronika and Mirek try to revive their relationship with a horror-themed Valentine’s trip to the Slavkov Forest, known as the “Knot of Evil.” The tour group includes anxious guide Alex; Ludmila, a detective novel fan sent by her kids; Honza, an extroverted gay journalist seeking a big story; and David and Dana, a married couple who reflect what Veronika and Mirek fear becoming. The bus visits historic massacre sites that seem unimpressive at first, but after Veronika discovers a strange doll, eerie changes unfold. Tensions rise as the travelers’ darker sides emerge—fear, aggression, and suspicion lead to growing hostility. A haunting cry echoes through the woods, suggesting the presence of a mythical being tied to the Slavic legend of the Navka, a spirit from the realm of the dead.
| Actor | Role |
|---|---|
| Veronika | |
| Alex | |
| Mirek | |
| Anna / Navka | |
| Ludmila | |
| Dana | |
| Honza | |
| David | |
| MMiroslav KumhalaFejt | Fejt |
| Jan | |
| MMiloš KameníkEbner | Ebner |
| BBohuslav KalvaStařík (hlas) | Stařík (hlas) |