For almost a century and a half, Her Majesty's Ship Breadalbane lay wrecked and forgotten under the Arctic ice. In the spring of 1983, noted undersea explorer Dr. Joseph MacInnis led a team of twenty men on one of the most difficult, dangerous and unforgettable undersea adventures of the century--to put a diver on board the sunken vessel and recover some artifacts. This film, introduced by H.R.H. Prince Charles, provides a stunning visual account of this historic expedition.
| Directing | Bill Mason | Director |
| Production | Michael Levine | Producer |
| Production | Joseph MacInnis | Producer |
| Production | Margaret Pettigrew | Producer |
| Production | Patrick watson | Producer |
| Production | Andy Thomson | Executive Producer |
| Sound | Larry Crosley | Music |
| Crew | Bill Mason | Cinematography |
| Editing | Bill Mason | Editor |
| Camera | Chris Nicholson | Camera Operator |
| Camera | Martin Bowen | Camera Operator |
| Camera | Ralph B. White | Additional Photography |
| Visual Effects | Bill Mason | Animation |
| Sound | Alan Geldart | Sound Recordist |
| Sound | Pierre La Belle | Assistant Sound Editor |
| Production | Grace Avrith | Post Production Coordinator |
