Sonic Sea: Reparto
Rachel McAdams
Narrator (voice)
Sting
Self
Sylvia Earle
Self
Christopher W. Clark
Self
Michael Jasny
Self
Leila Hatch
Self
Paul Spong
Self
Molly Patterson
Self
Brandon Southall
Self
Katie Moore
Self
Bjornar Nicolaisen
Self
Jean-Michel Cousteau
Self
George Prochnik
Self
Joel Reynolds
Self
Kathy Metcalf
Self
Steven Honigman
Self
William J. Parker
Self