Jose, the town drunk is attacked by the Chupacabras and unknowingly becomes a Chupacabra himself. Like a vampire, he transforms and attacks his victims at night. His victims are typically very attractive women. Once bitten, these women lose their inhibitions. The problem is solved by two guys from a different galaxy.

• Julio Aldama Jr.
• Maricarmen Resendez
• Carlos Yustis
• Alfredo Gutiérrez 'El Turco'
• Jorge Aldama
• Octavio Acosta
• Alfonso Zayas Jr.
• Greta Yajaira