Papa Emeritus is a fictional character and the lead vocalist of the heavy metal band Ghost. He is portrayed as a demonic figure, often wearing a papal robe and skull mask, symbolizing a blend of religious imagery and horror themes. Each incarnation of Papa Emeritus represents a different stage in the band's narrative, with distinct personalities and appearances. The character serves as a central figure in Ghost's theatrical performances, enhancing the band's unique blend of music and visual storytelling. The band, formed in 2006, is known for its elaborate stage shows and the anonymity of its members, referred to as Nameless Ghouls.