The mysteries to investigate: the ghosts of La Laboral University (Gijón); the Red Shoe Crime happened in Mieres; and the Muslim cemetery from the Spanish Civil War of Barcia (Valdés).
The mysteries to investigate: the story of Ana María García, La Llobera de Llanes; the magic behind of the azabache (jet) stone, emblem of Villaviciosa; and the orphans of Bichapedre (Navia).
The mysteries to investigate: the zombie of the cemetery of Sucu (Gijón); the story of the prison of Cangas del Narcea; and the feast of Aguilandeiros de Villapañada (Grado).
The mysteries to investigate: the Woman in Black of Gijón; Xíriga, a secret language used by the weavers of Llanes; and the story of the Asturian "father" of Hollywood star Rock Hudson.
The mysteries to investigate: the missing of the child Germán Quintana Blanco; the secret behind the name of Valle del Desterrado in Santalla (Santa Eulalia de Oscos); and some UFO sightings in Gijón.
The mysteries to investigate: the story of the Vaqueiros de Calzada who lived in Cudillero; the victims of the Pozo Funeres (Laviana); and the legend of Oria, the Possessed Pilgrimess.
The mysteries to investigate: the poison of Beleño (Piloña); the arrival of vikings to Cudillero in the Middle Age; and the rebellion against Bishop of Oviedo by the Perxuraos of Llanera.
The mysteries to investigate: villagers who did lawsuit to the dolphins in Candás (Gijón); the trace of the Templar knights in Serrapio (Aller); and the suicide battle of Peñaflor (Grado).
The mysteries to investigate: the death of Rambal in Cimadevilla (Gijón); the devotion to Virgin Mary in Miravalles (Villaviciosa); and the story of the Asturcón, an indomitable horse that lives in the Sueve (Ribadesella).
The mysteries to investigate: the landing of King Carlos I in Tazones (Villaviciosa); the abandoned factory of San Claudio (Oviedo); and the 1923 assault lead by Buenaventura Durruti to the Bank of Spain in Gijón.
The mysteries to investigate: the legend behind of Peña del Caballar in Aguilar beach (Muros of Nalón); the hidden treasures of the mount Monsacro (Morcín); and the "Legend of Good Christian" of Olloniego (Oviedo).
The mysteries to investigate: the sacred rock of Peña-Tú (Llanes); the story of a king felt in love with a plebeian, in Aller; and the legend of Gorín, a hermit who fought a cuélebre in La Providencia (Gijón).
The mysteries to investigate: a miracle in high seas happened in Luanco; the story behind of Pozo de las Mujeres Muertas (Cangas del Narcea); and the secrets of the Cueva del Sidrón (Piloña).
The mysteries to remember: the arrival of vikings to Cudillero in the Middle Age; the story of Ana María García, La Llobera de Llanes; and the hidden treasures of the mount Monsacro (Morcín).
