A failed pianist sells his soul to the devil in return for his becoming the greatest musician in the world. The catch: every time he plays he turns into a horrible monster.
Enrique Rambal
Samuel Magno
Martha Roth
Laura / Alejandra
Abel Salazar
Ricardo Souto
Ofelia Guilmáin
Cornelia Magno
José Chávez
Chief of Detectives
Maricarmen Vela
Blond Motorist
Carlos Suárez
Ana Laura Baledón
Little Girl Piano Student
Armando Guttierez
Hotel Manager
Cecilia Leger
Jesús Gómez
Anita Blanch
