This experimental Czechoslovakian film seems disturbingly akin to the works of Spain's Luis Bunuel. A group of happy picnickers runs afoul of Jan Klusak, a bullying sadist who has some sort of unbreakable hold over his followers. Klusak subjects the picnickers to a cruel psychological game, wherein he plays interrogator.
The ordeal comes to a brief end when a stranger (Ivan Vyskocil) arrives, apologizes for Klusak, and invites everyone to an elegant, formal outdoor banquet. But the bizarre fun and games continue, ending with the group embarking on a fully armed hunting party in search of a missing guest.
Built on the premise of unquestioning conformity, Report on the Party and the Guests (O Slavnosti a Hostech) was a typically iconoclastic effort from the husband-and-wife director-screenwriter team of Jan Nemec and Ester Krumbachova.