First broadcast 30th/31st January 2017.
When Luisa Herrera, a former intern at the Lyell Centre, is killed in a car-jacking in her native Mexico Nikki arrives for the funeral, only to find that the body in the coffin is not Luisa.
Emilia Fox - Dr. Nikki Alexander
David Caves - Jack Hodgson
Richard Lintern - Dr. Thomas Chamberlain
Liz Carr - Clarissa Mullery
Ramiro Blas - Mr. Herrera
Raquel Cassidy - Dr. Eva Vasquez
Manuel Castillo Huber - Cop (as Manuel Castillo)
José Cerós - Gnomo
Daniel Cerqueira - Commander Duenos
Ben Cura - Gustavo Aguirre
Felice - Ernesto Vasquez (as Carlo Felice)
Rick Genest - El Buitre (as Zombie Boy)
Ricardo Mena Rosado - Man with Flowers
Noé Ramos - Mexican
Elena Saurel - Luisa Herrerez
Juan Antonio Etévez - Vecino Aldea
Raquel Cassidy - Dr. Eva Vasquez
Viktorija Faith - Soco
William Gaminara - Professor Leo Dalton
Efraín Rodríguez - Guard
