What do yellow, red, white and black all have in common?

All 팬 of the 텔레비전 series 수퍼내츄럴 know the answer to this question. It’s the few different eye colours associated with demons in the show. In religion and mythology, occultism and folklore, a demon is a 수퍼내츄럴 being that is generally described as a malevolent spirit.

First seen in the season four episode, Phantom Traveler, demons continue to play a major role throughout the entire five seasons and probably will until end of the new season. The most essential aspects that relate to Dean and Sam Winchester began in 1973...