Season 4
(1976)
Cast
Episodes
Loss of the Helen May 0.0
April 25, 1976
A Cold Wind Blowing 0.0
May 2, 1976
Not Wanted on Voyage 0.0
May 9, 1976
Undercurrent 0.0
May 16, 1976
Quarantine 0.0
May 23, 1976
Uncharted Island 0.0
May 30, 1976
A Clear Conscience 0.0
June 6, 1976
Shipwreck 0.0
June 13, 1976
The Gamble 0.0
June 20, 1976
Month of the Albatross 0.0
June 27, 1976