Tintin and his friends investigate when something ominous haunts seven archaeologists, just after their return from an ethnographic expedition to the Andes, where they have dug up the tomb of Inca Rascar Capac.
Thierry Wermuth
Christian Pelissier
Henri Labussière
Michel Ruhl
Marie Vincent
Yves Barsacq
Jean-Pierre Moulin
Susan Roman