Steven K. Katona

Self (Maine)

Meryl Streep

Self - Narrator

Judith Connor

Self (Monterey)

William Hamner

Self (Palau)

Rainos M. Hayes

Self (Hawaii)

Richard Marsh

Self (Hawaii)

Laura Martin

Self (Palau researcher)

Stephanie K. Martin

Self (Maine)

James A.R. McFarlane

Self (Monterey)

Bruce Robison

Self (deep ocean research, Monterey)

Jennifer Rock

Self (Maine)

Marty Thomas

Self (Hawaii)

Francis Toribiong

Self (Palau native)