A young twenty-something diver living in the Florida Keys discovers he has the power to breathe underwater.
Justin Hartley
as Arthur Curry
Denise Quiñones
as Lt. Rachel Torres
Ving Rhames
as McCaffery
Adrianne Palicki
as Nadia
Corey Sevier
as Jesse (uncredited)
Lou Diamond Phillips
as Tom Curry
Rick Peters
as Agent Brigman
Amber McDonald
as Eva
Daniella Deutscher
as Atlanna
Graham Bentz
as Young A.C.
Mark Perun
as Ensign Gus Thompson
Brett Rice
as Commander Haley
