In Sweet Taste of Souls, the four band members - Terry, Alex, Phil, and Jack - are on their way to a gig when their van breaks down in the middle of nowhere. They stumble upon a roadside cafe run by the eccentric and creepy Mr. Bell, who offers them some pie while their van is repaired.
As they sit down to eat, Terry notices that the artwork on the walls seems to be made up of real human body parts. Before they can leave, Mr. Bell locks them in, revealing that he has been collecting souls for his art collection. He proceeds to drug and torture them, with the intention of adding their souls to his collection.
However, the group discovers that Mr. Bell is not the only force they are up against. A sinister entity known as the Soul-Eater is also present in the cafe, feeding off the souls collected by Mr. Bell. The group must fight for their survival and escape the cafe before they become another addition to the terrifying art collection.
Throughout the movie, dark secrets of the characters are revealed, adding to the suspense and horror of their situation. The film explores themes of greed, manipulation, and the consequences of selling one's soul.