A strange illness spreads among the participants of an illegal rave.
Svartklubb is a swedish feature horror film starring Isabelle Grill, Tuva Jagell and Victor Iván.
Directed by Nils Alatalo.

Rave on Letterboxd: https://letterboxd.com/film/svartklubb/
Rave on Imdb: https://www.imdb.com/title/tt9910530/