Director/a
Greg MacGillivray
DIRECTOR/A
Reparto (por orden de créditos)
Steven K. Katona
Self (Maine)
Meryl Streep
Narrator(voice)
Judith Connor
Self (Monterey)
William Hamner
Self (Palau)
Rainos M. Hayes
Self (Hawaii)
Richard Marsh
Laura Martin
Self (Palau researcher)
Stephanie K. Martin
James A.R. McFarlane
Bruce Robison
Self (deep ocean research, Monterey)
Jennifer Rock
Marty Thomas
Francis Toribiong
Self (Palau native)