starring
3: The U-boat has attacked a British convoy but has itself come under fire. To escape the new British sonar tracking device, the captain orders his submarine to a record depth, subjecting his crew and his boat to agonising strain.
Based on the novel by LOTHARGUNTHER BUCHHEIM Written and directed by WOLFGANG PETERSEN
(A West German film with English subtitles. Part 4 next Sunday)
8FILMS: page 21