Helluva Good Luck () is a 1999 Czech fantasy film directed by ZdenÃÂk Troà ¡ka. It is inspired by Jan Drda's story "Brave Honza". A sequel was released in 2001.
The film is about a youngster Jan, who falls in love with Markéta. She serves at Castle. Jan is forced to a journey. He retrieves a napkin, allowing him to be invisible, and defeats a dragon.