Once again tampering with mother nature to disastrous results, Dr. Herbert West continues his research while serving time in a maximum security prison for his previous exploits. West's limited prison-cell experiments are suddenly interrupted by the arrival of a new prison doctor and the brother of the girl who suffered from West's experiments 13 years earlier.
Jeffrey Combs
as Dr. Herbert West
Jason Barry
as Dr. Howard Phillips
Elsa Pataky
as Laura Olney
Enrique Arce
as Cabrera
Nico Baixas
as Moses
Lolo Herrero
as Sergeant Moncho
Raquel Gribler
as Vanessa
Simón Andreu
as Brando
Santiago Segura
as Speedball
Tommy Dean Musset
as Young Howard 'Howie' Phillips
Bárbara Elorrieta
as Emily Phillips
Joaquín Ortega
as Falcon
