Part 1

S01 E01 • Monday, Jun 12, 1989 • Jun 12 • 50m

World tensions increase when a crippled US nuclear sub drifts towards Soviet waters, with a major outbreak of war on the cards Martin Goodman has been appointed controller of a South Coast naval city by the Home Office. As the situation worsens the town is closed off from the outside world.

Part 2

S01 E02 • Monday, Jun 19, 1989 • Jun 19 • 50m

Part 3

S01 E03 • Monday, Jun 26, 1989 • Jun 26 • 50m

Part 4

S01 E04 • Monday, Jul 3, 1989 • Jul 3 • 50m

Part 5

S01 E05 • Monday, Jul 10, 1989 • Jul 10 • 50m

Part 6

S01 E06 • Monday, Jul 17, 1989 • Jul 17 • 50m