Narrateur
Ángel María Baltanás
José Guardiola
Director
Francisco Bernabé
Writer
Rafael Trecu
Director of Photography
Boom Operator
Inigo Vega de Seoan
Thanks
WWF
K.L.M Royal Dutch Airlines
Sound Mixer
Francisco Peramos
Production Director
Francisco Chorot
Musician
Marimi Azpiazu
Underwater Camera
Alejandro Churruca
Nemrod Metzeler S.A.
Sound Designer
Luis Castro
Charles Darwin Fundation
Juan Hermogenes Moncayo
Ignacio Ubira
Editor
Fernando Larruquert