Blue Demon

Wrestler vs mad-scientist with werewolf serum.

• Chano UruetaDirector
• Rafael García TravesíWriter
• Fernando OsésWriter
• Jorge PérezOriginal Music Composer

• Blue DemonBlue Demon (as Blue Demon)
• Jaime FernándezProf. Lauro Carral
• Nathanael LeónWrestler (as Nathanael León Moreno)
• Mario OreaDr. Gruber
• Fernando OsésEl Sanguinario
• Carlos SuárezInspector
• Rosa María VázquezMarina Gruber
• Altia MichelWaitress
• Cesar GayProf. Rafael
• Guillermo HernándezUrsus (as Guillermo Hernández 'Lobo Negro')
• Ivonne GoveaWoman in Forest (as Ivonne Gobea)
• Victor JordanMan in Forest