
Episode 1
Enigma Capture
Jul 26, 2020
The life of German U-Boat commander Fritz Julius Lemp, who accidentally sinks the passenger liner SS Athenia, takes a series of dramatic turns when he is later forced to the surface after attacking an Allied convoy.

Episode 2
Commander Down
Aug 2, 2020
After a violent collision, an American submarine crew begins a desperate bid for survival.

Episode 3
Killer Strike
Aug 9, 2020
A German U-boat commander launches a shocking attack at the heart of the Royal Navy.

Episode 4
Torpedo Rampage
Aug 16, 2020
An American submarine commander risks everything in a fight from within an enemy convoy.

Episode 5
The Longest Journey
Aug 23, 2020
A German U-Boat Commander makes an unprecedented voyage to attack Allied shipping off the coast of Australia on Christmas morning.

Episode 6
Iwo Jima Pilot Rescue
Aug 30, 2020
American submarines risk everything to surface in enemy waters and rescue downed aviators.