 | Milla Jovovich als Lilli |
 | Brian Krause als Richard |
 | Lisa Pelikan als Sarah Hargrave |
 | Courtney Barilla als Young Lilli |
 | Garette Ratliff Henson als Young Richard |
| Brian Blain als Capt. Jacob Hilliard |
| Emma James als Infant Lilli |
| Jackson Barton als Infant Richard |
 | Nana Coburn als Sylvia Hilliard |
 | Peter Hehir als Quinlan |
| Alexander Petersons als Giddens |
 | John Mann als First Captain |
 | Wayne Pygram als Kearney |
| John Dicks als Penfield |
 | Gus Mercurio als First Mate |
| William A. Graham | Director |
| Basil Poledouris | Music |
| Ronald J. Fagan | Editor |
| Pennie DuPont | Casting |
| Jon Dowding | Production Design |
| Paul Ammitzboll | Art Direction |
| Lesley Vanderwalt | Makeup Artist |
| Jan Zeigenbein | Hairstylist |
| Randal Kleiser | Executive Producer |
| William A. Graham | Producer |
| Peter Bogart | Producer |
| Leslie Stevens | Writer |
| Henry De Vere Stacpoole | Novel |
| Robert Steadman | Director of Photography |
| Bob Roe | First Assistant Director |
| Paul Grinder | Second Assistant Director |
| Robert Agganis | Assistant Camera |
| Mark Abrahams | Key Grip |
| Alan Goldenhar | Gaffer |
| Gary Hill | Best Boy Electric |
| Barry Idoine | Second Assistant Camera |
| Darrin Keough | First Assistant Camera |
| Vincent Monton | Camera Operator |
| Ron Taylor | Underwater Camera |
| Paul Thompson | Camera Operator |
| Geoffrey Wharton | Camera Operator |
| Vivian Zink | Still Photographer |
| Don Roth | Assistant Editor |
| Gary Simon | Assistant Editor |
| Robert W. Hedland | First Assistant Editor |
| Donah Bassett | Negative Cutter |
| Nicola Moors | Script Supervisor |
| Jenny Quigley | Script Supervisor |
| Jackie Sullivan | Script Supervisor |
| Emile Razpopov | Supervising Sound Editor |
| Bill W. Benton | Sound Re-Recording Mixer |
| John J. Stephens | Sound Re-Recording Mixer |
| Dessie Markovsky | Supervising Sound Editor |
| Gregory H. Watkins | Sound Re-Recording Mixer |
