Kevin Copeland

as Submarine Commander

as Sonarman Bobby Swain

as Tug Pilot

as Sailor

as Chief Mike Spivey

as Seet Johanson

as Attacus Reece

as Les Jenson

as Ahriman

as Plato

as Hunt Ballard

as Narrator

as Rokon

as Agent Sean Doherty

as Mayor Daniels

as Heavy

as Cooper

as Rear Admiral Gary Olsen

as Guard #1