The police, led by Inspector Ibanez, are baffled by the murders of several attractive female dancers who all work on a musical TV show that features a horror-themed tableaux. The killings are the work of a masked psychopath with a taste for human blood and there are many suspects…

• Pel-Mex
• Aldo Barbero
• Gloria Prat
• Osvaldo Pacheco
• Rolo Puente
• Norberto Aroldi
• Susana Beltrán
• Mary Albano
• Norberto Nelson