Logo

Cities of the Underworld

S2 · E4 — Viking Underground

S2:E4 · Viking Underground

Episodes

13 episodes in this season

Underground Apocalypse
E1

Underground Apocalypse

43 min

Vietnam
E2

Vietnam

43 min

A-Bomb Underground
E3

A-Bomb Underground

43 min

Viking Underground
E4
Now Playing

Viking Underground

43 min

Hitler's Last Secret
E5

Hitler's Last Secret

43 min

Maya Underground
E6

Maya Underground

43 min

Mob Underground
E7

Mob Underground

43 min

Prophecies From Below
E8

Prophecies From Below

43 min

New York: Secret Societies
E9

New York: Secret Societies

43 min

Washington D.C.: Seat of Power
E10

Washington D.C.: Seat of Power

43 min

Stalin's Secret Lair
E11

Stalin's Secret Lair

43 min

Katrina Underground
E12

Katrina Underground

43 min

Secret Soviet Bases
E13

Secret Soviet Bases

43 min