All Seasons

Season 1

• S01E01 The Sky Wreckers

  • August 20, 1938

• S01E02 The Runaway of Death

  • August 20, 1938

• S01E03 Handcuffed to Doom

  • August 20, 1938

• S01E04 Four Seconds to Live

  • August 20, 1938

• S01E05 Death in the Air

  • August 20, 1938

• S01E06 Stolen Secrets

  • August 20, 1938

• S01E07 Tower of Death

  • August 20, 1938

• S01E08 Cargo of Destruction

  • August 20, 1938

• S01E09 The Clock of Doom

  • August 20, 1938

• S01E10 High Voltage

  • August 20, 1938

• S01E11 The Kidnapped Witness/The Missing Witness

  • August 20, 1938

• S01E12 The Runaway Torpedo

  • August 20, 1938

• S01E13 Passengers to Doom

  • August 20, 1938

• S01E14 In the Hands of the Enemy

  • August 20, 1938

• S01E15 G-Men's Drag-Net

  • August 20, 1938