During World War II the passenger liner "Goliath" is sunk by a German submarine. Portions of the ship's hull remain airtight, and some of the passengers and crew survive. Over the decades they build a rigidly regulated society completely isolated from the surface world until, in contemporary times, a diving team begins to explore the wreck.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Part 1 | 1981-11-16 | 100 min |
| Season 1 | Episode 2 | Part 2 | 1981-11-17 | 100 min |
| Directing | Kevin Connor | Director |
| Writing | Richard M. Bluel | Story |
| Writing | Richard M. Bluel | Teleplay |
| Writing | Pat Fielder | Teleplay |
| Writing | Pat Fielder | Story |
| Writing | Hugh Benson | Story |
| Production | Hugh Benson | Producer |
| Production | Richard M. Bluel | Co-Producer |
| Production | Pat Fielder | Associate Producer |
| Production | Larry White | Executive Producer |
| Sound | George Duning | Original Music Composer |
| Editing | Donald Douglas | Editor |
| Editing | J. Terry Williams | Editor |
| Production | Mike Fenton | Casting |
| Production | Susan Newell | Casting |
| Art | Ross Bellah | Art Direction |
| Art | Herman A. Blumenthal | Art Direction |
| Art | Audrey A. Blasdel | Set Decoration |
| Art | David Horowitz | Set Decoration |
| Costume & Make-Up | Grady Hunt | Costume Design |
| Costume & Make-Up | Carolyn Ferguson | Hairstylist |
| Costume & Make-Up | Karl Silvera | Makeup Artist |
| Directing | Mark R. Schilz | Second Assistant Director |
| Directing | Jonathan Giles Zimmerman | Assistant Director |
| Directing | Glen Sanford | Second Second Assistant Director |
| Art | John Sexton | Property Master |
| Art | Hank Stonecipher | Construction Coordinator |
| Sound | Wayne Artman | Sound Mixer |
| Sound | Tom Beckert | Sound Mixer |
| Sound | John A. Bushelman | Sound Editor |
| Sound | Michael Jiron | Sound Mixer |
| Crew | Joseph A. Unsinn | Special Effects |
| Crew | Ken Speed | Special Effects |
| Crew | Desiree Ayres | Stunts |
| Crew | Paul Stader | Stunt Coordinator |
| Crew | Brian J. Williams | Stunts |
| Crew | Bob Bralver | Stunts |
| Crew | Vince Deadrick Jr. | Stunts |
| Crew | Marneen Fields | Stunts |
| Crew | Hubie Kerns Jr. | Stunts |
| Crew | Tom Morga | Stunts |
| Crew | Jimmy Stader | Stunts |
| Crew | Paul Stader | Stunts |
| Crew | Peter Stader | Stunts |
| Crew | Jack Tyree | Stunts |
| Crew | Michael M. Vendrell | Stunts |
| Crew | Chuck Waters | Stunts |
| Crew | James Winburn | Stunts |
| Camera | Al Francis | Director of Photography |
| Camera | Ron Francis | Camera Operator |
| Lighting | Jim Lott | Gaffer |
| Lighting | Paul Caven | Lighting Technician |
| Production | Meryl O'Loughlin | Casting |
| Costume & Make-Up | Harry Curtis | Costumer |
| Costume & Make-Up | Patricia Zinn Etheridge | Costumer |
| Costume & Make-Up | Tye Osward | Costumer |
| Editing | Abe Lincoln Jr. | Assistant Editor |
| Production | Louis H. Goldstein | Location Coordinator |
| Sound | David Cates | Music Editor |
| Sound | Erma E. Levin | Music Editor |
| Directing | Lee Walkling | Script Supervisor |
| Production | Todd Grodnick | Production Assistant |
| Production | Gordon Rowe | Production Assistant |
| Crew | Tom Willett | Stand In |
| Production | Robert J. Anderson | Unit Production Manager |
