The crew of a deep-sea trawler face a series of life-threatening challenges on the open ocean. While the ship battles brutal weather and treacherous icy conditions (the metaphorical "black ice" of the sea), the plot centers on the internal and external conflicts of the sailors.
Director: Godfrey Grayson
Gordon Jackson
Hamish
Ronald Fraser
Tom
Paul Carpenter
Greenslade
Ewen Solon
Capt. John Dodds
Edwin Richfield
White
David Oxley
Matt
George Tovey
Simpkins
Ben Williams
Bert Harris