All Seasons

Season 1

• S01E01 Enemy Password

  • September 4, 1942

• S01E02 The Shadows of the Swastika

• S01E03 Nerve Gas

• S01E04 The Sea Spy Strikes

• S01E05 Wireless Warning

• S01E06 Flaming Oil

• S01E07 Submarine Patrol

• S01E08 The Missing Key

• S01E09 The Radio Bomb

• S01E10 Blind Bombardments

• S01E11 Ears of the Enemy

• S01E12 Scourge of the Orient

• S01E13 Pawn of the Spy Ring

• S01E14 Dead Men of the Deep

• S01E15 The Secret Code Smashed