| Cast list | | Stephen Baldwin | as | Rick Postley | | Gabrielle Anwar | as | Laura Dyson | | Tom Conti | as | Harry Rheinhartdt | | Chris Mulkey | as | Commander Kirsch | | Tony Plana | as | Lt.Commander Melges | | Joe Dain | as | Sonar Chief Fleck | | Chris Taaffe | as | Lieutenant Hayes | | Kevin Connolly | as | Petty Officer Holliday | | Eugene Williams | as | Lieutenant Weston | | Matt Kennedy | as | Navigation | | Paul Abbott | as | Ballast | | Joel Traywick | as | Dive | | Michael Caradonna | as | Miller | | Doug McKeon | as | Chief of the Boat | | Twirlee DeLite Dollison | as | Francis |
| | Crew list: | | Gregg Champion (Director) | | Alan Smithee (Director) | | Silvio Muraglia (Writer) | | Daniel Sladek (Writer) |
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