Giới thiệu：Ground-breaking documentary granting a unique and privileged access into the magical world of whales and dolphins, uncovering the secrets of their intimate lives as never before.
Álvaro Cervantes José Ángel Egido Javi Coll Nuria Mencía Milo Taboada Carmen Machi María Morales Eduard Fernández Carlos Manuel Díaz Jorge Bosch Inma Cuesta Emma Suárez Daniel Chamorro
