Seven teenagers travel by a trajinera over Xochimilco waters. Two of them use a witchboard and become possessed. The teenagers soon are arrive on an island, where one by one are murdered by their possessed friends.

• Producciones Cesar Balestra S.A. de C.V.
• Miguel Ángel Rodríguez
• Valentín Trujillo Jr.
• Liz Palafox
• César Guerra
• Alejandra Adame
• Paola Corona
• Paul Stanley
• Javier Sobrino