Elenco - Sub Down
Stephen Baldwin
Rick Postley
Gabrielle Anwar
Laura Dyson
Tom Conti
Harry Rheinhartdt
Chris Mulkey
Commander Kirsch
Tony Plana
Lt. Commander Melges
Joe Dain
Sonar Chief FleckChris Taaffe
Lieutenant Hayes
Kevin Connolly
Petty Officer HollidayEugene Williams
Lieutenant WestonMatt Kennedy
NavigationPaul Abbott
BallastJoel Traywick
Dive
Michael Caradonna
Miller
Doug McKeon
Chief of the BoatTwirlee DeLite Dollison
Francis
Nikki Cox
Holliday's GirlfriendJoyce Brooks
Elise WestonCourtney Gore
Weston's DaughterDaniel Sladek
Gate GuardThambo Kasinathan
Sonar AssistantSteve Darne
SailorAnthony Beselle
Sailor
Cort Hessler
Sailor