Season 4
episodes
1.Episode 1
Apr 5, 201660m
2.Episode 2
Apr 12, 201660m
3.Episode 3
Apr 19, 201660m
4.Episode 4
Apr 26, 201660m
5.Episode 5
May 3, 201660m
Jake Anderson tries a dangerous short cut with only one working engine on the boat; Casey and Josh perform surgery at sea; Edgar Hansen captains the ship while his son Eric works as greenhorn; Captain Keith turns his life around.
6.Episode 6
May 10, 201660m
7.Episode 7
May 17, 201660m
8.Episode 8
May 24, 201660m
9.Episode 9
May 31, 201660m
10.Episode 10
Jun 7, 201660m
11.Episode 11
Jun 14, 201660m
12.Episode 12
Jun 21, 201660m
13.Episode 13
Jul 12, 201660m
14.Episode 14
Jul 19, 201660m
15.Episode 15
Jul 26, 201660m
16.Episode 16
Jul 30, 201660m
17.Episode 17
Aug 9, 201660m
18.Episode 18
Sep 13, 201660m