Cops and a reporter attempt to capture a mysterious killer plaguing the city.
Paul Naschy
Gerard Roland
Máximo Valverde
Comisario Alain
Blanca Estrada
Michelle
Ramón Centenero
Inspector Closseau
José María Prada
Montan
Mirta Miller
Commissioner's Wife
Rosa Valenty
Elvire
Renë D'Grie
María Mahor
Esposa de Montan
Mario Pardo
Daniel
