Director
Chano Urueta
DIRECTOR
Writer
Federico Curiel
WRITER
Adolfo López Portillo
Stars (in credits order)
Ana Luisa Peluffo
Marta
Abel Salazar
Inspector Toledo
Mauricio Garcés
Roberto
Germán Robles
Prof. Muller
Guillermo Cramer
Xiu (the high priest)
Antonio Raxel
Prof. Urquizo
Eric del Castillo
Detective Killed by Xiu
Salvador Lozano
Prof. Rivas
Álvaro Matute
Detective
