Santiago Segura
Screenplay, Director, Producer
Roque Baños
Original Music Composer
Javier Salmones
Director of Photography
Fernando Moleón
"B" Camera Operator, Steadicam Operator
Miguel Sesé
Makeup Department Head
Fran Amaro
Editor
Pau Costa
Special Effects Supervisor
Federico Cueva
Second Unit Director
María Luisa Gutiérrez
Executive Producer, Producer
Antonio 'Mármol' Rodríguez
Sound
Jesús Guerra
Assistant Hairstylist
Miguel González Familiar
Visual Effects Producer