A father and his two teenage sons travel to a small mountain cabin for a male bonding adventure. When a lost tourist arrives at the cabin, their male-bonding outing turns into a struggle for survival.
Unfortunately the movie The High Frontier is not yet available on HBO Max.
| Camera | Marek Rolka | Grip |
| Production | Agnieszka Zajączkowska | Production Coordinator |
| Writing | Wojciech Kasperski | Writer |
| Directing | Wojciech Kasperski | Director |
| Production | Marek Palka | Casting |
| Sound | Bartłomiej Gliniak | Original Music Composer |
| Art | Marek Warszewski | Production Design |
| Costume & Make-Up | Izabella Izbinska | Costume Design |
| Camera | Łukasz Żal | Director of Photography |
| Editing | Tymoteusz Wiskirski | Editor |
| Production | Inga Kruk | Production Manager |
| Production | Marcin Wierzchosławski | Producer |
| Sound | Kacper Habisiak | Sound |
| Production | Kacper Habisiak | Co-Producer |
| Sound | Kacper Habisiak | Sound Director |
| Sound | Pavel Štverák | Dolby Consultant |
| Production | Marcin Kasiński | Co-Producer |
| Sound | Marcin Kasiński | Sound Director |
| Sound | Marcin Kasiński | Sound |
| Visual Effects | Radosław Rekita | VFX Supervisor |
| Sound | Jacek Wiśniewski | Foley |
| Art | Amelia Florczak | Title Designer |
| Production | Zbigniew Adamkiewicz | Co-Producer |
| Visual Effects | Adrian Bałtowski | Visual Effects |
