In the comedy Party Harder: Summer Massacre, a group of friends from the first part will return. They have already recovered from their terrible party and in the summer they will go to the "Ibiza of the East" - to the Macháč lake, which is a legendary place full of parties, music and free sex. They are trying to earn money for the golden nail of the summer - the Summer Massacre festival, from which they promise the experience of a lifetime and, of course, holiday sex. Will they enjoy the summer or fail miserably and face humiliation, involuntary celibacy or even Serbian militias?
Unfortunately the movie Párty Hárder: Summer Massacre is not yet available on Disney Plus.
| Writing | Martin Pohl | Screenplay |
| Editing | Šimon Hájek | Editor |
| Sound | Dominik Dolejší | Sound |
| Camera | Marek Brožek | Director of Photography |
| Directing | Martin Pohl | Director |
| Production | Martin Pohl | Producer |
| Production | Pavel Vácha | Producer |
| Production | Marek Brožek | Producer |
