Lorenzo Lamas
Allan Baxter
Debbie Gibson
Emma MacNeil
Sean Lawlor
Lamar Sanders
Vic Chao
Seiji Shimada
Jonathan Nation
Vince
Mark Hengst
Dick Ritchie
Michael Teh
Takeo
Chris Haley
Kenji
Dustin Harnish
Helmsman
Dean Kreyling
U.S. Sub Captain
Stephen Blackehart
U.S. Sub Sonar Chief
Dana DiMatteo
Marine Biologist
Myles Cranford
Deputy
Dana Healey
Naval Officer
John Bolen
Weapons Officer
Russ Kingston
Admiral Scott
Larry Wang Parrish
Japanese Typhoon Captain
Stephanie Gernhauser
Sub Commander
Cooper Harris
Sonar Tech
Matt Lagan
Destroyer Captain
Hunter Ives
Destroyer Sonar Man
Douglas N. Hachiya
Destroyer Sonar Tech
Sergio Kato
FBI Agent (uncredited)
Aki Hiro
Typhoon Navigator
John Gilligan
Destroyer Sonar Man
Michael Allendorf
Radioman
Colin Broussard
Radioman
Mikos Zavros
Navigator
Elijah Flores
FBI Agent
Daniel Schachtel
FBI Agent
Nathan Sikes
FBI Agent
David Meador
Blackbird Pilot
Jay Beyers
Pilot / Deck Officer
Michael C. Parisi
Passenger
Michael Drummond
Passenger
Molly Drummond
Passenger
Emily Lavigna
Passenger
Michelle Hodnett
Passenger
Silje Gruner
Passenger
Joey Ruggles
Passenger
Knayi Clement
Passenger
Brandon Plemons
Sailor
Conrad Lihilihi
Background
Rebecca Helm
Background
Chan Park
Background
Chuck Willis
Background
Craig Childress
Background
Jay Cynik
Background
Andre H. Bassett
Backrground
Artem Shatokhin
Background
Jason Covington
Background
Alan Woods
Background
Ángela Guerrero
Background
James Rolls
Background
Julia Torchine
Background
Sharon Stockbridge
Background