A pair of young vacationers are involved in a dangerous conflict with treasure hunters when they discover a way into a deadly wreck in Bermuda waters.
Robert Shaw
as Romer Treece
Jacqueline Bisset
as Gail Berke
Nick Nolte
as David Sanders
Louis Gossett Jr.
as Henri Cloche
Eli Wallach
as Adam Coffin
Robert Tessier
as Kevin
Dick Anthony Williams
as Slake
Bob Minor
as Wiley
Earl Maynard
as Ronald
Teddy Tucker
as The Harbor Master
